All Formulas of Electricity: 1) I = Q/t 2) Q = ne 3) V = W/Q 4) V = IR 5) R = Rho x L/A 6)Resistance in Series: Rs = R1 + R2 + R3 7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3) 8)H = V × Q i) H = VIt ii) H = I²Rt iii) H = V²t/R 9) P = W/t i) P = VI ii) P = I²R iii) P = V²/R 10) E = P × t S.I. Units: Current ( I ) - Ampere Charge ( Q ) - Coulomb Time ( t ) - Second Potential Difference or Voltage ( V ) - Volt Resistance ( R ) - Ohm Ω Resistivity ( Rho ) - Ohm meter Power ( P ) - Watt Heat = Energy = Work = Joule Measuring Devices: Ammeter / Milli Ammeter - for measuring current (always connected in series) Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current) Voltmeter - for measuring volts (always connected in parallel) Ohm Meter - Measures the resistivity Things to remember: electron charge = (1.6 x 10⁻¹⁹ C) 1kWh= 3.6 × 10⁶J 1Ampere = 1000mA 1 Kilowaat = 1000W 1 Horse Power = 746W *i hope this list will help you! ❤* *ek free ka like dete jana* Edit - Tysm for 1k likes ♥️♥️ Edit(2) - again tysm for 2k likes ❤️❤️ Edit(3) - bhaii notification ne dimag kharab kr diya hai bs kro doston tysm for 3k likes❤️❤️ Edit(4) - 4k likes soon... Edit(5) - thank you guys for 5k likes ❤️❤️❤️ Edit(6) - bs karo guys pura phone notification se bhar gaya hai tysm for 6k Edit(7)- now in 11th class but thank you juniors for 10k likes
Tomorrow is New year an I m wathing this video at 11:00pm because boards me 1 month bas bacha hai ( Fact is :- abhi 1 ghante bad 2025 hai 😅 after boards i will watch this comment again so as a nostalgic thing i can remember ki maine kitni mehnat kari thi 😢🤝 ) THANKSS!!! Like if you relate 😥😭
Rakshak sir you are the best and heart touching teacher I had ever seen sir when you were explaining the concept of voltage I felt very nervous at lastly I would say that be healthy and stay happy 😊
00:00 - Introduction 02:44 - Electric Charge 11:41 - Appearance Of Charge 30:51 - Electrical Substance 36:05 - Charge In Motion : Electric Current 43:39 - Electric Current 46:27 - The Concept Of Voltage 01:06:38 - Define One Volt 01:09:02 - Electrical Circuit 01:11:34 - Circuit Elements 01:13:47 - Ammeter , Voltmeter 01:16:26 - OHM'S LAW 01:22:24 - Resistance 01:27:12 - V-I Characteristic Curve / Graph 01:35:47 - Factors Affecting Resistance 01:46:00 - Difference Between 01:50:27 - Resistivity Of Electrical Substance 01:57:21 - Series Circuit 01:59:41 - Parallel Circuit 02:01:21 - Combination Of Resistors 01:16:58 - Working Of Rheostat 02:20:20 - Joule's Law Of Heating 02:23:53 - Practical Applications Of Heating Effects 02:29:23 - Electrical Power 02:40:11 - Commercial Unit Of Energy 02:48:04 - Thank You !
00:00 - Introduction 02:44 - Electric Charge 11:41 - Appearance Of Charge 30:51 - Electrical Substance 36:05 - Charge In Motion : Electric Current 43:39 - Electric Current 46:27 - The Concept Of Voltage 01:06:38 - Define One Volt 01:09:02 - Electrical Circuit 01:11:34 - Circuit Elements 01:13:47 - Ammeter , Voltmeter 01:16:26 - OHM'S LAW 01:22:24 - Resistance 01:27:12 - V-I Characteristic Curve / Graph 01:35:47 - Factors Affecting Resistance 01:46:00 - Difference Between 01:50:27 - Resistivity Of Electrical Substance 01:57:21 - Series Circuit 01:59:41 - Parallel Circuit 02:01:21 - Combination Of Resistors 01:16:58 - Working Of Rheostat 02:20:20 - Joule's Law Of Heating 02:23:53 - Practical Applications Of Heating Effects 02:29:23 - Electrical Power 02:40:11 - Commercial Unit Of Energy 02:48:04 - Thank You
Same slides as in udaan batch 2024. No any changes in paid and free batch, the only change is the duration of lectures in batch is more than this duration. This is also because this is a revision series. So , pw doesnt differenciates in paid and free batches. This is a very good thing. PW Love You ❤. One like for Alakh Sir Honesty.
Bio: we are made up of cell Physics: battery is made up of cell History: cell is also called jail (prison) Maths: cell is three dimensional figure Chemistry: it is a device that generated electricity 😂😂😂 Humko maro humko zhrr dedo ab konsi cell yaad rkhe Mujhe ksm se pehle bar itne like mile hai thankyou so much jisne b like kis hn aur usko b jo krne wala hai🤭
Topics covered ✨ 00:00 - Introduction 02:44 - Electric Charge 11:41 - Appearance Of Charge 30:51 - Electrical Substance 36:05 - Charge In Motion : Electric Current 43:39 - Electric Current 46:27 - The Concept Of Voltage 01:06:38 - Define One Volt 01:09:02 - Electrical Circuit 01:11:34 - Circuit Elements 01:13:47 - Ammeter , Voltmeter 01:16:26 - OHM'S LAW 01:22:24 - Resistance 01:27:12 - V-I Characteristic Curve / Graph 01:35:47 - Factors Affecting Resistance 01:46:00 - Difference Between 01:50:27 - Resistivity Of Electrical Substance 01:57:21 - Series Circuit 01:59:41 - Parallel Circuit 02:01:21 - Combination Of Resistors 01:16:58 - Working Of Rheostat 02:20:20 - Joule's Law Of Heating 02:23:53 - Practical Applications Of Heating Effects 02:29:23 - Electrical Power 02:40:11 - Commercial Unit Of Energy 02:48:04 - Thank You !
✨ Topics covered ✨ 00:00 - Introduction 02:44 - Electric Charge 11:41 - Appearance Of Charge 30:51 - Electrical Substance 36:05 - Charge In Motion : Electric Current 43:39 - Electric Current 46:27 - The Concept Of Voltage 01:06:38 - Define One Volt 01:09:02 - Electrical Circuit 01:11:34 - Circuit Elements 01:13:47 - Ammeter , Voltmeter 01:16:26 - OHM'S LAW 01:22:24 - Resistance 01:27:12 - V-I Characteristic Curve / Graph 01:35:47 - Factors Affecting Resistance 01:46:00 - Difference Between 01:50:27 - Resistivity Of Electrical Substance 01:57:21 - Series Circuit 01:59:41 - Parallel Circuit 02:01:21 - Combination Of Resistors 01:16:58 - Working Of Rheostat 02:20:20 - Joule's Law Of Heating 02:23:53 - Practical Applications Of Heating Effects 02:29:23 - Electrical Power 02:40:11 - Commercial Unit Of Energy 02:48:04 - Thank You !
Introduction 02:44 - Electric Charge 11:41 - Appearance Of Charge 30:51 - Electrical Substance 36:05 - Charge In Motion : Electric Current 43:39 - Electric Current 46:27 - The Concept Of Voltage 01:06:38 - Define One Volt 01:09:02 - Electrical Circuit 01:11:34 - Circuit Elements 01:13:47 - Ammeter , Voltmeter 01:16:26 - OHM'S LAW 01:22:24 - Resistance 01:27:12 - V-I Characteristic Curve / Graph 01:35:47 - Factors Affecting Resistance 01:46:00 - Difference Between 01:50:27 - Resistivity Of Electrical Substance 01:57:21 - Series Circuit 01:59:41 - Parallel Circuit 02:01:21 - Combination Of Resistors 01:16:58 - Working Of Rheostat 02:20:20 - Joule's Law Of Heating 02:23:53 - Practical Applications Of Heating Effects 02:29:23 - Electrical Power 02:40:11 - Commercial Unit Of Energy 02:48:04 - Thank You !
@@saitamatheroaster7693 R1 and R2 ki resistance ayi 8Ω fir R3 R4 R5 ki resistance ayi 10Ω (yeh parallel ka formula lga kr nikali hai) for total resistance aagyi 18Ω (kyo k 8Ω or 10Ω aapas mein series mein connect hain) ..... Is liye total resistance aagyi 18Ω or fir V/R= I lga k current aagya 0.667A ....... 😊
00:01 Charge distribution in the universe and the concept of voltage 01:55 Charge is a property of a material, consisting of positive and negative charges. 05:35 Electricity is related to charges and their properties. 08:10 The magnetic effect is a property associated with matter due to which it produces and experiences electrical and magnetic effects 12:18 Net charge on a body is zero when positive and negative charges are equal 14:32 Loss of electrons leads to positive charge 18:39 Charged bodies can be created through a process called quantization. 20:59 Minimum packet size for charging of sweets is 100 grams. 24:50 Breaking charge into decimals fraction 26:52 The smallest charge that can exist is called a charged electron in nature. 31:06 Semiconductors are components that require low current. 32:55 Conductors have free electrons for current flow 36:32 Electric current is the rate of flow of charge. 38:26 Definition of ampere and its relation to coulomb and second 42:44 Electric current is the rate of flow of charge 44:52 Electric current is formed by the flow of free electrons through a wire. 48:38 Electrodes in an electrical circuit have different potentials 50:43 Electrons in electricity flow from negative to positive. 54:46 Current flows from negative to positive, contrary to conventional understanding. 56:45 Electric energy is given for the charge to flow in 1:00:27 The battery dies when the reactants inside it are finished 1:02:14 Electricity flows from higher potential to lower potential. 1:06:06 Voltage is defined as the amount of work done per unit charge. 1:07:56 Electric circuit is a closed path consisting of wire on which current flows and various components are installed. 1:11:56 Understanding the concept of current flow and its division 1:13:34 Voltmeter and Ammeter are used to measure voltage and current respectively. 1:17:29 Voltage and current are proportional according to Ohm's Law 1:19:36 Ohm's Law is not a universal law and is applicable only to conductors at a particular temperature. 1:24:19 Resistance is the opposition offered by the atoms inside the conductor against the flow of current. 1:26:46 When the voltage is doubled or tripled, the current also doubles or triples respectively. 1:30:30 The slope of a graph represents the resistance, and a larger slope indicates a higher resistance. 1:32:40 The resistance of the filament is 1200 Ohms. 1:36:29 The thickness and length of the wire determine its section area. 1:38:37 Resistance in a wire depends on its length, thickness, and material. 1:42:26 Resistance depends on the material, length, and thickness 1:44:33 Resistance and resistivity have different meanings. 1:49:24 Electricity conductors have low resistance and insulators have high resistance. 1:51:25 Copper is used to make wires. 1:55:33 Doubling voltage and halving resistance results in four times the current 1:57:46 In a series circuit, the current remains the same and the voltage is divided. 2:01:22 Deriving formulas for series and parallel connection of voltage 2:03:25 Effective resistance is the same as net or total resistance. 2:07:25 Shortcut for finding the net resistance in parallel 2:09:19 Cutting a wire into multiple equal parts and connecting them in parallel results in an equivalent resistance of r/25. 2:13:17 Connecting resistors in series and parallel 2:15:17 Understanding voltage, current, resistance, and their relationship 2:18:56 Rheostat and resistance in a circuit. 2:20:40 Heat generated is proportional to collisions and can be calculated using the formula i^2 * aa * t 2:24:30 Tungsten is used in electricity due to its high melting point and heat retention 2:26:23 Fuse wire is designed to melt when current exceeds a certain limit. 2:30:14 The power formula in terms of electricity is qv. 2:32:16 The video discusses the concept of power formulas and how to apply them in practical situations. 2:36:34 The resistance remains the same when the material and length of the bulb are changed. 2:38:47 Energy formulas and units 2:42:45 The conversion from joules to kilowatts is important. 2:44:44 The total energy consumed is 96 kilowatts. 2:48:51 The lecture covers the topic of electricity in Class 10th Science.
Electric Current and Circuit 1. Ohm's Law: - V = IR (Voltage = Current x Resistance) - I = V/R (Current = Voltage / Resistance) - R = V/I (Resistance = Voltage / Current) 2. Power: - P = VI (Power = Voltage x Current) - P = I^2R (Power = Current^2 x Resistance) - P = V^2/R (Power = Voltage^2 / Resistance) 3. Energy: - E = Pt (Energy = Power x Time) - E = VIt (Energy = Voltage x Current x Time) Resistance and Resistivity 1. Resistivity: - ρ = RA/l (Resistivity = Resistance x Area / Length) 2. Resistance: - R = ρl/A (Resistance = Resistivity x Length / Area) 3. Combination of Resistances: - Series: R_total = R1 + R2 + ... + Rn - Parallel: 1/R_total = 1/R1 + 1/R2 + ... + 1/Rn Electric Potential 1. Electric Potential: - V = W/q (Voltage = Work / Charge) Other Formulas 1. Kilowatt-hour (kWh): - 1 kWh = 1000 Wh = 3.6 x 10^6 J 2. Fuse and Circuit Breaker: - I = V/R (Current = Voltage / Resistance) Units and Conversions 1. Volt (V) 2. Ampere (A) 3. Ohm (Ω) 4. Watt (W) 5. Joule (J) 6. Kilowatt-hour (kWh) like plS >>>>>>>>>> ek like dedo free ka
Finally done with this chapter 😌🎉❤ Sir u are literally the best teacher of physics 🫡 You explained each and every concept so well that u hardly left me with any questions in my mind!! This was my 2nd chapter of physics with you Sir.And you are actually great Rakshak Sir 🫡💯🙏! Thank you so much for such an effective and clear explanation of this chapter 🤍😇
1) I = Q/t 2) Q = ne 3) V = W/Q 4) V = IR 5) R = Rho x L/A 6)Resistance in Series: Rs = R1 + R2 + R3 7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3) 8)H = V × Q i) H = VIt ii) H = I²Rt iii) H = V²t/R 9) P = W/t i) P = VI ii) P = I²R iii) P = V²/R 10) E = P × t S.I. Units: Current ( I ) - Ampere Charge ( Q ) - Coulomb Time ( t ) - Second Potential Difference or Voltage ( V ) - Volt Resistance ( R ) - Ohm Ω Resistivity ( Rho ) - Ohm meter Power ( P ) - Watt Heat = Energy = Work = Joule
Thanks for this amazing lecture. Btw In Human eye and the colorfull world , tyndall effect was skipped Pls give the lecture of Magnetic Effects of Electric current as soon as possible
Working of a battery and why do they finish up?? (For better understanding) Batteries or electrochemical cells facilitate or drive the flow of electric charge by creating an electric field through chemical reactions. This electric field causes the flow of electrons from the anode to the cathode through the external circuit, which constitutes electric current. This flow of electrons is driven by the electrostatic forces of repulsion and attraction, created by setting up a potential difference (voltage) between the terminals of the battery. Batteries "finish up" because the chemical reactions taking place at the anode and cathode to maintain the potential difference between the terminals eventually use up the reactants (chemicals) inside the battery. As these chemicals (both in the electrodes and electrolyte) are consumed, the battery can no longer maintain the potential difference required to push electrons through the circuit. Once the potential difference is gone, the electrons no longer flow, and there is no electric current. Thank me later :)
Sir you are best teacher of physics 1 week pehle mujhe kuch nhi ata tha electricity na school mein samjh aya pr apka video dekh ke sara chapter clear ho gya Thanks sir ❤❤
Hey guys its important to learn following measuring devices Ammeter Galvanometer Voltmeter Ohm meter Don't forget to learn its definition Wishing everyone good luck 🎉🎉 Hope everyone get 90+in exams 1k likes plss😢
I would like to thank Rakshak sir, because of him my interest in physics quadrupled, and since class 9, I have not got single marks less in physics. Thank you very much sir.
Jo 2024-2025 wale ho aur apni class 10th ke liye serious ho, 90+ score kerna chahte ho to attendance lagao dekhte hai kitne sach me serious ho.......... All the best🎉❤
I have not seen the teacher better than u in this whole world God has created a masterpiece which is you Thanku so much sir for your help with respect 🙌
Sir, you said that we can treat current as a motion of protons but it is not defined on one charge. It is rate of flow of charge and charge may be positive or negative.
THE WAY YOU TEACH.......... THE KNOWLEDGE YOU SHARE............. THE CARE YOU TAKE .......... THE LOVE ❤YOU SHOWER ......... MAY YOU THE WORLD'S BEST TEACHER ............... # KOP ~ RAKSHAK SIR # ONCE THANKYOU SO MUCH ALAKH PANDEY SIR AND ALL PW FACILITIES 😊😊
Best Study channels for class 10 English : Dear sir Maths : Ritik sir udaan Physics : Rakshak sir Chemistry : Ashu sir(science and fun) Bio : ( mujhe nhi pta mujhe bio school m best pdha dete h) Sst : digraj sir Sanskrit : master sahab(pdhlo isse bhi percentage acchi bnegi ) IT : platinum classes Hindi : ( Bhot saare channel h ) imo
Thank you so much sir 🎉 🙏🏻 i am a rbse student ☺️ I watched your video today when class 10 is about to end, only a few days are left for the exam. Today I am regretting why I did not come to this platform to study Physics from you.😢But it doesn't matter, I'm still very lucky to be here.🤩you teach very well you are a legend 🫡Your way of teaching is very good sir 👍🏻All concepts became clear❤️🔥. May used to hate physics and run away from physics.But from today I have started liking physics.😍From now on I started finding Physics a very interesting subject😝.Once again thank you very much sir for making physics interesting for me.🙏🏻❤️😂
Such a fun and easy lecture of a tough chapter , my favourite thing is when I get a doubt and Sir just solves it , It feels like he can read my mind 😂❤
📕 Batch Links: bit.ly/44J8LDa
Padhai ko aur easy karne ke liye ye telegram group join karo 🤩
t.me/pwudaanclass10th
Thx 🙏 for this lecture I am waiting for 5 days for this video
Yes bro ❤
Sir magnetic effect bhi leke aaie please or kisi se nhi paruga ab aap hi bas par leke aaie video please
Ram ram saare bhai ❤❤❤
@@Ahir07-dhoni ram ram bhai😍🥰
All Formulas of Electricity:
1) I = Q/t
2) Q = ne
3) V = W/Q
4) V = IR
5) R = Rho x L/A
6)Resistance in Series: Rs = R1 + R2 + R3
7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3)
8)H = V × Q
i) H = VIt
ii) H = I²Rt
iii) H = V²t/R
9) P = W/t
i) P = VI
ii) P = I²R
iii) P = V²/R
10) E = P × t
S.I. Units:
Current ( I ) - Ampere
Charge ( Q ) - Coulomb
Time ( t ) - Second
Potential Difference or Voltage ( V ) - Volt
Resistance ( R ) - Ohm Ω
Resistivity ( Rho ) - Ohm meter
Power ( P ) - Watt
Heat = Energy = Work = Joule
Measuring Devices:
Ammeter / Milli Ammeter - for measuring current (always connected in series)
Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current)
Voltmeter - for measuring volts (always connected in parallel)
Ohm Meter - Measures the resistivity
Things to remember:
electron charge = (1.6 x 10⁻¹⁹ C)
1kWh= 3.6 × 10⁶J
1Ampere = 1000mA
1 Kilowaat = 1000W
1 Horse Power = 746W
*i hope this list will help you! ❤*
*ek free ka like dete jana*
Edit - Tysm for 1k likes ♥️♥️
Edit(2) - again tysm for 2k likes ❤️❤️
Edit(3) - bhaii notification ne dimag kharab kr diya hai bs kro doston tysm for 3k likes❤️❤️
Edit(4) - 4k likes soon...
Edit(5) - thank you guys for 5k likes ❤️❤️❤️
Edit(6) - bs karo guys pura phone notification se bhar gaya hai tysm for 6k
Edit(7)- now in 11th class but thank you juniors for 10k likes
thank you bro bahut acha help kiya hai tumne ❤❤❤❤
Thanks bro 😊
It helped a lot😊😊
❤❤
Bro doing gods work
Hope everyone gets 95%+ in boards🎉 radhekrishna❤✨️
Thank you
Thanku ❤
Bhaii baaki 5% ka ky??
Kas yaar asa ho pata.yae meri dream he .Jo ki dream isiliye he jo kabhi pata nahi jata
❤😊😭✨🤌
Tomorrow is
New year an I m wathing this video at 11:00pm because boards me 1 month bas bacha hai ( Fact is :- abhi 1 ghante bad 2025 hai 😅 after boards i will watch this comment again so as a nostalgic thing i can remember ki maine kitni mehnat kari thi 😢🤝 ) THANKSS!!!
Like if you relate 😥😭
Dude, questions kha se practice krte ho?
@meetakhurana6821 you can practice pyqs or do sample paper
Thankyou ❤️
98% Button ✅
Edit:2% School wali mam kat hi leti he😂
99+%
@@Chess_Facadeqki teacher kuch kat hi leta h .
135%
Think 100 then you get 90
36:34
We want to study magnetic effects of electric current
I hope that chapter will come next week
❤❤❤❤❤❤❤❤❤❤❤❤❤😂😂😂😂😂😂😂😂😂😂😂😂😂
Yes yes we wantt
Hey can u help me....i am ncert student but pw on official channel is cbse based where can Learn only ncert??????
Bro ncert se hi toh padha rahe sabkuch @@daadgamer2289
Who are here for bach 2024-25
Alll the best yaaarrrrrroooo😅
May you rock in this new bach
Yo brother
🎉🎉🎉🎉
@@deepmalashukla7722 all the best for this year
@@harharmahadev9010 all the best for this year
me. you too bro
Rakshak sir you are the best and heart touching teacher I had ever seen sir when you were explaining the concept of voltage I felt very nervous at lastly I would say that be healthy and stay happy 😊
00:00 - Introduction
02:44 - Electric Charge
11:41 - Appearance Of Charge
30:51 - Electrical Substance
36:05 - Charge In Motion : Electric Current
43:39 - Electric Current
46:27 - The Concept Of Voltage
01:06:38 - Define One Volt
01:09:02 - Electrical Circuit
01:11:34 - Circuit Elements
01:13:47 - Ammeter , Voltmeter
01:16:26 - OHM'S LAW
01:22:24 - Resistance
01:27:12 - V-I Characteristic Curve / Graph
01:35:47 - Factors Affecting Resistance
01:46:00 - Difference Between
01:50:27 - Resistivity Of Electrical Substance
01:57:21 - Series Circuit
01:59:41 - Parallel Circuit
02:01:21 - Combination Of Resistors
01:16:58 - Working Of Rheostat
02:20:20 - Joule's Law Of Heating
02:23:53 - Practical Applications Of Heating Effects
02:29:23 - Electrical Power
02:40:11 - Commercial Unit Of Energy
02:48:04 - Thank You !
Kaun hai 2025 me exam dene wala
N😢
00:00 - Introduction
02:44 - Electric Charge
11:41 - Appearance Of Charge
30:51 - Electrical Substance
36:05 - Charge In Motion : Electric Current
43:39 - Electric Current
46:27 - The Concept Of Voltage
01:06:38 - Define One Volt
01:09:02 - Electrical Circuit
01:11:34 - Circuit Elements
01:13:47 - Ammeter , Voltmeter
01:16:26 - OHM'S LAW
01:22:24 - Resistance
01:27:12 - V-I Characteristic Curve / Graph
01:35:47 - Factors Affecting Resistance
01:46:00 - Difference Between
01:50:27 - Resistivity Of Electrical Substance
01:57:21 - Series Circuit
01:59:41 - Parallel Circuit
02:01:21 - Combination Of Resistors
01:16:58 - Working Of Rheostat
02:20:20 - Joule's Law Of Heating
02:23:53 - Practical Applications Of Heating Effects
02:29:23 - Electrical Power
02:40:11 - Commercial Unit Of Energy
02:48:04 - Thank You
Bhai padh le itna time nahi hai
@@ananyasoni3273aarey woh sirf copy paste kar raha hai
No other teacher can explain such a complex topic like electricity with so much ease... Thanks Rakshak sir...❣️
prashant kirad sir also
@@abgaming7195he can provide stratergy and motivation but no one is better than kop
@@goblingamer8104kop?
@@DevilGaming-dj1nxKing of Physics Rakshak sir
@@ac17234 ohh...Ohkk
Same slides as in udaan batch 2024. No any changes in paid and free batch, the only change is the duration of lectures in batch is more than this duration. This is also because this is a revision series. So , pw doesnt differenciates in paid and free batches. This is a very good thing. PW Love You ❤.
One like for Alakh Sir Honesty.
Hey can u help me....i am ncert student but pw on official channel is cbse based where can Learn only ncert??????
@@daadgamer2289bro what do u even mean by ncert student?
😂😂😂@@tenrig-san7520
@@daadgamer2289cbse board follows ncert books
@@daadgamer2289 ncert student 😂
Bio: we are made up of cell
Physics: battery is made up of cell
History: cell is also called jail (prison)
Maths: cell is three dimensional figure
Chemistry: it is a device that generated electricity
😂😂😂 Humko maro humko zhrr dedo ab konsi cell yaad rkhe
Mujhe ksm se pehle bar itne like mile hai thankyou so much jisne b like kis hn aur usko b jo krne wala hai🤭
Gjb bhai😂😅
Aru Kai Kam nahi hai faltu bakc*odi karna kal alwa
🤣😂
@@VinodjeeTiwari hn na sach😂
Computer - the intersection point of a row and a column is called cell
Let's vote for chapter 4 of physics (🧲) ✅
Yes
Yess
yes
Yes
Yes
Who is watching this video in jan
2:16:50 Total resistance will be 18 ohm
And total current will be 0.67 A ..
Please tell me its right ❤
Right ✔️✔️
Yup....✨
bhai tera total current 0.67 kese aaya ,bta de yar please
@@elitecharmer7580 bhai yaha pe I=V/R lagega jisme v=12(given) aur R=18
@@EDITINGWORLD. sahi h bhai
2:19:00 ghumega ghumega ghumega ghumega ghumega ghumega ghumega ghumega ghumega ghumega ghumta ghumta ghumta ghumta ghumta ghumta ghumta😅😅😅
😂😂😂
Hehe 😂😂
Agay agya agya agya 😂😂
Bio: we are made up of cells
Che: we are made up of atoms
🫨😵💫
Cells are made atom🤣🤣🤣🤣🤩
Body is made up of cells and molecules r made up of atoms
Physics: we are made up of quarks or string😵
Nooo we are not mad up of atom ... matter are made up. Of atom 😂
Hii
CBSE CLASS 10TH 2023-24 EXAM COMING SOON ❤❤
ALL THE BEST FOR 95%+++🎉
I PRAY ALL STUDENTS OF CLASS 10TH GET 95+MARKS IN UPCOMING EXAMS❤❤❤
1:35:49 sir isme ans maine sari v aur I ki values alg alg add krke and then unko divide krke nikala h aur thik aa rha h (3.2)🙌🏻✨
Right bro ❤
@@Notyouryw 🤝🏻
Same
Same
thanku bro mara sahi ha answer ma mach kar raha tha great 😎😎
Anyone in November 😢
Yes me
Yes
Yes
@Shukha45-6k kya tumhare pass formula sheethai kya plz send
Ya I am in
Sir ji Next Chapter Magnetic Effects of Electric Current Please Sir ji Physics ka Last Chapter hai Please Vote for this Chapter ❤❤
Yes
Homework question answer:-
Total resistance= 18 ohm
Total current= 0.67 A
Thankyou for such a wonderful lecture sir❤
Can you please explain the whole method which you applied?
total current kaise mila bhai plz reply
Fh
VOLTAGE/TOTAL RESISTANCE=12/18=0.67
@@NiranjanV-ww7vyby formula : V=IR
Jo like karega uske bahut acche percentage aayeng
board exam me 😊
Aree bhai 10 kr liyaa yrr 11 me kaam aa rhaa h ye or pdnaa pad rhaa h
Agar ye hoga na toh koi school nai jata our sab like karta our pass hote
bheekmanga
Tum hi karlo 😂
Like 😂😂
We want next chapter -MAGNETIC EFFECTS OF ELECTRIC CURRENT,👍🙏🙏🚩
Yes please upload
yes sir pls
sir has uploadded just check it
@@Editsssss69 i have seen✨
😂😂😂😂😂😂😂
Topics covered ✨
00:00 - Introduction
02:44 - Electric Charge
11:41 - Appearance Of Charge
30:51 - Electrical Substance
36:05 - Charge In Motion : Electric Current
43:39 - Electric Current
46:27 - The Concept Of Voltage
01:06:38 - Define One Volt
01:09:02 - Electrical Circuit
01:11:34 - Circuit Elements
01:13:47 - Ammeter , Voltmeter
01:16:26 - OHM'S LAW
01:22:24 - Resistance
01:27:12 - V-I Characteristic Curve / Graph
01:35:47 - Factors Affecting Resistance
01:46:00 - Difference Between
01:50:27 - Resistivity Of Electrical Substance
01:57:21 - Series Circuit
01:59:41 - Parallel Circuit
02:01:21 - Combination Of Resistors
01:16:58 - Working Of Rheostat
02:20:20 - Joule's Law Of Heating
02:23:53 - Practical Applications Of Heating Effects
02:29:23 - Electrical Power
02:40:11 - Commercial Unit Of Energy
02:48:04 - Thank You !
Thankuuu yr
Are bhai description me yah hai...😂😂
29:46 Moment was epic and funny 😂😂😂😅😅😅
Homework Answer (@) 2:16:55 Total resistance=18 ohms
(b) Total current flowing=12/18 or 2/3
Can u explain in simple language please
✨ Topics covered ✨
00:00 - Introduction
02:44 - Electric Charge
11:41 - Appearance Of Charge
30:51 - Electrical Substance
36:05 - Charge In Motion : Electric Current
43:39 - Electric Current
46:27 - The Concept Of Voltage
01:06:38 - Define One Volt
01:09:02 - Electrical Circuit
01:11:34 - Circuit Elements
01:13:47 - Ammeter , Voltmeter
01:16:26 - OHM'S LAW
01:22:24 - Resistance
01:27:12 - V-I Characteristic Curve / Graph
01:35:47 - Factors Affecting Resistance
01:46:00 - Difference Between
01:50:27 - Resistivity Of Electrical Substance
01:57:21 - Series Circuit
01:59:41 - Parallel Circuit
02:01:21 - Combination Of Resistors
01:16:58 - Working Of Rheostat
02:20:20 - Joule's Law Of Heating
02:23:53 - Practical Applications Of Heating Effects
02:29:23 - Electrical Power
02:40:11 - Commercial Unit Of Energy
02:48:04 - Thank You !
Rakshak sir is really a rakshak agree button ✅
Really he is rakshak ❤
God of physics for 10th is here...❤
❤❤❤❤
✅
2:16:57 - Total resistance= 18Ω
Total current= 0.6A
Correct me if i'am wrong 😅
Correct
Mera bhi wahi aye bhai😊
@@shahnwaj2123 👍🏻✅
Sahi aa veere
Kaise aaya
2:19:01 chalega chalega chalega chalega chalega😂 ghumega ghumega ghumega ghumega ghumta ghumta ghumta ghumta😅 mmm😂 aagya aagya aagya aagya aagya 😅😂😂
Introduction
02:44 - Electric Charge
11:41 - Appearance Of Charge
30:51 - Electrical Substance
36:05 - Charge In Motion : Electric Current
43:39 - Electric Current
46:27 - The Concept Of Voltage
01:06:38 - Define One Volt
01:09:02 - Electrical Circuit
01:11:34 - Circuit Elements
01:13:47 - Ammeter , Voltmeter
01:16:26 - OHM'S LAW
01:22:24 - Resistance
01:27:12 - V-I Characteristic Curve / Graph
01:35:47 - Factors Affecting Resistance
01:46:00 - Difference Between
01:50:27 - Resistivity Of Electrical Substance
01:57:21 - Series Circuit
01:59:41 - Parallel Circuit
02:01:21 - Combination Of Resistors
01:16:58 - Working Of Rheostat
02:20:20 - Joule's Law Of Heating
02:23:53 - Practical Applications Of Heating Effects
02:29:23 - Electrical Power
02:40:11 - Commercial Unit Of Energy
02:48:04 - Thank You !
It's already in the description pal
Thanks brother
@@BabitaTiwari-w5tbruh
Sir bor 😊ho gaye
Chapter we want to study next....MAGNETIC EFFECTS... 😭😭❤️❤️
Ha
Ha hamari mange Puri Karo 😂
Yes
To isme rone ki kya jrurt h 😅😅
Eeauhhh koi padhne ke liye bhi aise ro sakta hai kya
2:16:53 Total resistance 18Ω
Total current 0.667A
How??
Correct
@@saitamatheroaster7693 R1 and R2 ki resistance ayi 8Ω fir R3 R4 R5 ki resistance ayi 10Ω (yeh parallel ka formula lga kr nikali hai) for total resistance aagyi 18Ω (kyo k 8Ω or 10Ω aapas mein series mein connect hain) ..... Is liye total resistance aagyi 18Ω or fir V/R= I lga k current aagya 0.667A ....... 😊
@@rajvinderkaur9406 Bhai vo, 10 ohm kaise aya,?
You are wrong 💀 it is 0.66A@@rajvinderkaur9406
Sir, we want 'Magnetic Effects of Electric Current' as soon as possible.
Hii
14:18 Sir says that "full chemistry just loss and gain of electron"🤣🤣✨✨
Respect 😏😏🙏🙏
We want to study the magnetic effects of electric current.
I really hope that chapter will come next week.
Sir ki age utni lmbi ho 👇👇
Jitne unki man 22:27
@@Nishant_Vats Bewhkoof 🤣🤣 banarah. Voh thore decide krenge ki unki age kitni hogi.
May be duaa se umr bdh jayega aisa old people kehte hai. 😇
@@v.ssingh5177 sir ko abhi mar jana chahiye kyuke mere aakash institute me inse ache teacher he
Sir best ❤❤❤ op
@@khanparas6588 nhi dudd mai tumlog se pooch rhi 😂😂
1:11:34 in the circuit diagram shouldn't + and - sign of the ammeter be interchanged ? @Class10th-UDAAN ?
8:13 MAGNETIC EFFECT OF ELECTRIC CURRENT
BUTTON ✅. 👇👇
Rakshak sir is truly a rakshak of class 10 students❤❤❤❤❤❤❤................. 😊
Yes sir 😅😂 we'll take physics 😅 9:57
14:54 rakshak sir will be taking over the job of Sunil sir 😂
00:01 Charge distribution in the universe and the concept of voltage
01:55 Charge is a property of a material, consisting of positive and negative charges.
05:35 Electricity is related to charges and their properties.
08:10 The magnetic effect is a property associated with matter due to which it produces and experiences electrical and magnetic effects
12:18 Net charge on a body is zero when positive and negative charges are equal
14:32 Loss of electrons leads to positive charge
18:39 Charged bodies can be created through a process called quantization.
20:59 Minimum packet size for charging of sweets is 100 grams.
24:50 Breaking charge into decimals fraction
26:52 The smallest charge that can exist is called a charged electron in nature.
31:06 Semiconductors are components that require low current.
32:55 Conductors have free electrons for current flow
36:32 Electric current is the rate of flow of charge.
38:26 Definition of ampere and its relation to coulomb and second
42:44 Electric current is the rate of flow of charge
44:52 Electric current is formed by the flow of free electrons through a wire.
48:38 Electrodes in an electrical circuit have different potentials
50:43 Electrons in electricity flow from negative to positive.
54:46 Current flows from negative to positive, contrary to conventional understanding.
56:45 Electric energy is given for the charge to flow in
1:00:27 The battery dies when the reactants inside it are finished
1:02:14 Electricity flows from higher potential to lower potential.
1:06:06 Voltage is defined as the amount of work done per unit charge.
1:07:56 Electric circuit is a closed path consisting of wire on which current flows and various components are installed.
1:11:56 Understanding the concept of current flow and its division
1:13:34 Voltmeter and Ammeter are used to measure voltage and current respectively.
1:17:29 Voltage and current are proportional according to Ohm's Law
1:19:36 Ohm's Law is not a universal law and is applicable only to conductors at a particular temperature.
1:24:19 Resistance is the opposition offered by the atoms inside the conductor against the flow of current.
1:26:46 When the voltage is doubled or tripled, the current also doubles or triples respectively.
1:30:30 The slope of a graph represents the resistance, and a larger slope indicates a higher resistance.
1:32:40 The resistance of the filament is 1200 Ohms.
1:36:29 The thickness and length of the wire determine its section area.
1:38:37 Resistance in a wire depends on its length, thickness, and material.
1:42:26 Resistance depends on the material, length, and thickness
1:44:33 Resistance and resistivity have different meanings.
1:49:24 Electricity conductors have low resistance and insulators have high resistance.
1:51:25 Copper is used to make wires.
1:55:33 Doubling voltage and halving resistance results in four times the current
1:57:46 In a series circuit, the current remains the same and the voltage is divided.
2:01:22 Deriving formulas for series and parallel connection of voltage
2:03:25 Effective resistance is the same as net or total resistance.
2:07:25 Shortcut for finding the net resistance in parallel
2:09:19 Cutting a wire into multiple equal parts and connecting them in parallel results in an equivalent resistance of r/25.
2:13:17 Connecting resistors in series and parallel
2:15:17 Understanding voltage, current, resistance, and their relationship
2:18:56 Rheostat and resistance in a circuit.
2:20:40 Heat generated is proportional to collisions and can be calculated using the formula i^2 * aa * t
2:24:30 Tungsten is used in electricity due to its high melting point and heat retention
2:26:23 Fuse wire is designed to melt when current exceeds a certain limit.
2:30:14 The power formula in terms of electricity is qv.
2:32:16 The video discusses the concept of power formulas and how to apply them in practical situations.
2:36:34 The resistance remains the same when the material and length of the bulb are changed.
2:38:47 Energy formulas and units
2:42:45 The conversion from joules to kilowatts is important.
2:44:44 The total energy consumed is 96 kilowatts.
2:48:51 The lecture covers the topic of electricity in Class 10th Science.
1:32:20 y/R>x/R
According to your previous observation
States that ∆y/∆x=I/V=1/R
Correction
Electric Current and Circuit
1. Ohm's Law:
- V = IR (Voltage = Current x Resistance)
- I = V/R (Current = Voltage / Resistance)
- R = V/I (Resistance = Voltage / Current)
2. Power:
- P = VI (Power = Voltage x Current)
- P = I^2R (Power = Current^2 x Resistance)
- P = V^2/R (Power = Voltage^2 / Resistance)
3. Energy:
- E = Pt (Energy = Power x Time)
- E = VIt (Energy = Voltage x Current x Time)
Resistance and Resistivity
1. Resistivity:
- ρ = RA/l (Resistivity = Resistance x Area / Length)
2. Resistance:
- R = ρl/A (Resistance = Resistivity x Length / Area)
3. Combination of Resistances:
- Series: R_total = R1 + R2 + ... + Rn
- Parallel: 1/R_total = 1/R1 + 1/R2 + ... + 1/Rn
Electric Potential
1. Electric Potential:
- V = W/q (Voltage = Work / Charge)
Other Formulas
1. Kilowatt-hour (kWh):
- 1 kWh = 1000 Wh = 3.6 x 10^6 J
2. Fuse and Circuit Breaker:
- I = V/R (Current = Voltage / Resistance)
Units and Conversions
1. Volt (V)
2. Ampere (A)
3. Ohm (Ω)
4. Watt (W)
5. Joule (J)
6. Kilowatt-hour (kWh)
like plS >>>>>>>>>>
ek like dedo free ka
The king of physics Rakshak sir 💯👍❤️
Your profile pic attract me like a magnet🤭...
Same to me bro
2:48:14 thank you sir 🙏🏻❤️ very greatful to you sir 🙏🏻🙏🏻🔥
Sir we are waiting for next ch of physics. Magnetic effect of electric current
Kabhi kabhi mere dil me khayal aata ha ke jese Rakshak sir ko banaya gaya ho physics ke liye😊😊😊...kon kon agree karta ha
Finally done with this chapter 😌🎉❤
Sir u are literally the best teacher of physics 🫡
You explained each and every concept so well that u hardly left me with any questions in my mind!!
This was my 2nd chapter of physics with you Sir.And you are actually great Rakshak Sir 🫡💯🙏!
Thank you so much for such an effective and clear explanation of this chapter 🤍😇
Maine kai logo se science padha hai but jo aapka Concept clear karne ka style hai wo another level ka hi hai Sir ❤❤
Vote for Rakshak sir for Udaan paid batch in 2024 ❤❤❤🎉🎉🎉😊😊😊
Sir, as you know exams are very close. I request your team to bring some videos on solving numericals only (technique,methods,trick)
Thank you so much sirrr!! Now please upload the magnetic current chapter too. I want to complete physics before November..please upload it fast!!!
1) I = Q/t
2) Q = ne
3) V = W/Q
4) V = IR
5) R = Rho x L/A
6)Resistance in Series: Rs = R1 + R2 + R3
7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3)
8)H = V × Q
i) H = VIt
ii) H = I²Rt
iii) H = V²t/R
9) P = W/t
i) P = VI
ii) P = I²R
iii) P = V²/R
10) E = P × t
S.I. Units:
Current ( I ) - Ampere
Charge ( Q ) - Coulomb
Time ( t ) - Second
Potential Difference or Voltage ( V ) - Volt
Resistance ( R ) - Ohm Ω
Resistivity ( Rho ) - Ohm meter
Power ( P ) - Watt
Heat = Energy = Work = Joule
Thanks for this amazing lecture. Btw
In Human eye and the colorfull world , tyndall effect was skipped
Pls give the lecture of Magnetic Effects of Electric current as soon as possible
Aap ka pass Note hai?
Bhai boards aa rahe hai
Sir, you are the best physics teacher 🎉
1:35:35 3.2 ohm is the answer
Kese kiya
Right
@anshudubey2447 v2 -v1
i2-i1
Krkee....
@@anshudubey2447 formula laga k 😅😅😅
Bhai point cancel ❌ hojayega na answer 32 ohm
Punch line "SCHOOL VALI MADAM" Udaan students can relate😅😅
😂😂 too much relatable
neev 2024 me bhi sir kehte the schoool wali madam
Sir, I am totally amazed on how you were able to explain a very big chapter into just < 3hrs without rushing. I am thankful
54:50 electron be like :-saari mehnat hamari aur naam current ka😂😂😂😢😢😢😢
Kon kon December me dekh rhe ho
Jis jis ko 95 + Lana ho wo like karke jaye
Jay shree ram❤😊
Please sir upload the video lectures of next chapter as soon as possible...it will help me a lot to revise the chapter....🙏
Sir you are best physics teacher thankyou so much sir ❤❤❤❤🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉
Kaun kaun half yearly ke preparation ke liye dekh raha hai 2024-25 batch me
Me 😊😊
Mai 😅😅
Me❤
Us bhai us😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅
Hum board ke liye
Sir u are a king who teach easily and without leaving any topic
Salute to the teacher who stands for 3 hours continuously and explained all the concepts clearly.
Thank you so much sir ❤😊😊
Sir loved the lecture, thank you. Also i want to request, pls bring magnetic effect of electric current one shot.
14:52 "purane rishte tute aur naye rishte bane"😂😂
Your profile pic attract me like a magnet🤭...
2:16:56 total resistance 18 ohm and total current is 0.67 A
Sahi hai mera bhi
What about 1:35:30
@@ranvir-singh_ Ans is 3.2 ohm
Watch STUDY WITH ALISHA
Total residence 3.75ohm and current is 3.2A ✨❣️👍
Sir aapse dhyan se padhne pe sb smjh aata h bht achhhaaa padhaye h ❤🎉
1:24:00 jab jab takkar hoti hai garmi produce hoti hai 😂😂( only for legends 😎😎)
😂😂
I am a legend 😈😎
@@Da5_- 😂🤣
@@Da5_- are you male 🤔
Thank you sir for this amazing video .....😊😀😊😀this is very very helpfull....😀😄😀😄sir you teaches in a very eassy and different method.....😇😊😇😊😇
8:28 we want magnetic effect of electric current ❤❤
Working of a battery and why do they finish up?? (For better understanding)
Batteries or electrochemical cells facilitate or drive the flow of electric charge by creating an electric field through chemical reactions. This electric field causes the flow of electrons from the anode to the cathode through the external circuit, which constitutes electric current. This flow of electrons is driven by the electrostatic forces of repulsion and attraction, created by setting up a potential difference (voltage) between the terminals of the battery.
Batteries "finish up" because the chemical reactions taking place at the anode and cathode to maintain the potential difference between the terminals eventually use up the reactants (chemicals) inside the battery. As these chemicals (both in the electrodes and electrolyte) are consumed, the battery can no longer maintain the potential difference required to push electrons through the circuit. Once the potential difference is gone, the electrons no longer flow, and there is no electric current.
Thank me later :)
Jyada gyan mat chod
2:48:52 thankyou sir❤
2:43:03 "Ghanta"😂😂
Sir you are best teacher of physics
1 week pehle mujhe kuch nhi ata tha electricity na school mein samjh aya pr apka video dekh ke sara chapter clear ho gya
Thanks sir ❤❤
Hey guys its important to learn following measuring devices
Ammeter
Galvanometer
Voltmeter
Ohm meter
Don't forget to learn its definition
Wishing everyone good luck 🎉🎉
Hope everyone get 90+in exams
1k likes plss😢
Magnetic lesson also sir 😂😂😂❤❤❤❤❤in one video I understand a whole chapter which I can't able to do for 2 months ❤❤🎉🎉🎉
I would like to thank Rakshak sir, because of him my interest in physics quadrupled, and since class 9, I have not got single marks less in physics. Thank you very much sir.
26:20 It's not possible as 3e= 4.8×10^-19 C and 4e = 6.4×10^-19 C. And 5×10^-19 C lie somewhere between, which means it is not possible.
Jo 2024-2025 wale ho aur apni class 10th ke liye serious ho, 90+ score kerna chahte ho to attendance lagao dekhte hai kitne sach me serious ho.......... All the best🎉❤
🎉mai huu 😊
I have not seen the teacher better than u in this whole world
God has created a masterpiece which is you
Thanku so much sir for your help with respect 🙌
Ho gya aapka?
Vote for Magnetic effect and electric current ❤❤
like karo ya na karo all the best hope aapke 95%+ aay 👨🎓
Demand for ch. 12 magnetic effect....
💫✨
Kon kon chahta h ki aaye ye chapter... ☺
Sir, you said that we can treat current as a motion of protons but it is not defined on one charge. It is rate of flow of charge and charge may be positive or negative.
2:29:49
Sir aapka udaan ke sare lectures lekar ab revision ke liye one shot dekh rahe ho. Aapke lectures are the best ❤❤. RESPECT for you SIR 😊
fantastic lecture sir! and it'll be very great, if you come up with next chapter in next 2-3 days!
Same notes of udaan batch,acchi baat he sabko quality education milni cahiye😊,love you PW❤
THE WAY YOU TEACH..........
THE KNOWLEDGE YOU SHARE.............
THE CARE YOU TAKE ..........
THE LOVE ❤YOU SHOWER .........
MAY YOU THE WORLD'S BEST TEACHER ...............
# KOP ~ RAKSHAK SIR #
ONCE THANKYOU SO MUCH ALAKH PANDEY SIR AND ALL PW FACILITIES 😊😊
1:35:44
Ans- 3.2 ohm
Best Study channels for class 10
English : Dear sir
Maths : Ritik sir udaan
Physics : Rakshak sir
Chemistry : Ashu sir(science and fun)
Bio : ( mujhe nhi pta mujhe bio school m best pdha dete h)
Sst : digraj sir
Sanskrit : master sahab(pdhlo isse bhi percentage acchi bnegi )
IT : platinum classes
Hindi : ( Bhot saare channel h )
imo
Bio : samriddhi mam 🐸
Bio and sst- shubham pathak
science- prashant kirad and pw
Maths- dear sir and shobhit nirwar
Can you suggest me for hindi except magnet brain?
Bio : samriddhi mam (PW) ❤❤
Bio samridhi mam and bhagyashree mam
@@ChhayaBareth shubham mam too😊
Thank you so much sir 🎉 🙏🏻
i am a rbse student ☺️
I watched your video today when class 10 is about to end, only a few days are left for the exam. Today I am regretting why I did not come to this platform to study Physics from you.😢But it doesn't matter, I'm still very lucky to be here.🤩you teach very well you are a legend 🫡Your way of teaching is very good sir 👍🏻All concepts became clear❤️🔥. May used to hate physics and run away from physics.But from today I have started liking physics.😍From now on I started finding Physics a very interesting subject😝.Once again thank you very much sir for making physics interesting for me.🙏🏻❤️😂
Me too from rbse😃😃any one else??
Such a fun and easy lecture of a tough chapter , my favourite thing is when I get a doubt and Sir just solves it , It feels like he can read my mind 😂❤
1:34:32 Can we use this method in board examination ?
Yes, but only in mcqs
Sir already said when he was telling us about this method
Thank you sir for this beautiful explanation.....
Sir when will you post explanation video of chapter magnetic field ??
Kon kon 2025 january me pehali bar ye chapter deekh raha ha 2025 board ke liye 😅😅