It's very sad that such a great teacher like him has got such less amount of likes despite of so much of hardwork and content like gold. The likes as compared to the views are incredibly low. Please take time to appreciate his hardwork and hit a like if his videos did play a role in helping you. Teachers like him should be highly praised and appreciated in any and every possible way.
May be my physics is weak because i coudn't find a best teacher but sir you!! You are the best Physics Teacher I've ever seen for real!! Thankyouu so much for helping sir !!
this is a goldmine for 12th students preparing for JEE. just attend one shot of the chapter and do this PYQ session thoroughly. Then you are fully prepared for the school exam. Thank you sirr!!!
@@harya28 yess most of the questions in your school exam will be from this video. I legit just did these questions and all the questions in the exam were similar. Absolutely a hackkk playlist for school examss!!
at 40:23 the voltmeter readings of both the parts are wrong . a) v =1.5 V b) v = 7.5 V We have to use KVL, we cannot directly take the reading of battery as there is also a resistor across voltmeter
sir mai AAKASH mai padta hu par waha ke teacher achche se explain nahi kar pate isliye mai 11th mai achche marks nahi laa paya but aapki pure gold series dekh kar lagta hai ki mai 12th mai 95+ to le aaunga THANK YOU SO MUCH SIR❤❤❤❤❤❤❤❤❤❤❤❤
I know about you in june 2022 and then I started follow you and the way of your teaching ànd I scored 65 out of 70 in physics cbse 2023 exam . You are my ideal teacher. Full credit goes to you. Thank you sir
bhai negative nhi hoga toh charging aur discharging ka condition kaise aayega, energy is positive but current hi opposite direction m flow ho rha h @@harshkumarrai6093
21:57 can’t we go like this as drift velocity is directly proportional to electric field which is directly proportional to potential difference and inversely proportional to length of the conductor as here length of the conductor and potential difference is same thus drift velocity is also same
Sir...mere school me question practice ke naam pe Kuch Nahi hota haii...but sir abhi Aapke video ke help se mujhe NCERT/PYQ Dono me help mil raha hai...pyq ke questions aap discuss Kara rahe hai sir..bhaut aacha lga..Maine Aapka 2023 batch wala bhi pyq Ka video Dekha hai sir..for more practise..
@@Pushkar......07... Bhai Maine Sunil Jangra sir ke pyqs main check Kiya hai unhone bhi 420 nikala hai Pehle Maine bhi 180 nikala tha but ques main pucha hai total energy supplied by the 'batteries'
At 41:00, voltmeter reading = E - Ir ==> 6 - 7.5 = -1.5 V At 1:34:40, why can't we take the loop ABCDEFA? We can only take from A to D? Then why? pls answer this👆🏻
Thank you very much sir. Today I learned all concepts of this chapter even though it is not one-shot video, you provide detail explanation of every question. Thanks for your quality content. 🙏🙏🙏🙏
since energy = work done, power = work/time also power = voltage into current, by equating above two values of power we get work = voltage into current into time , since work done is equal to energy therefore Energy = vit to ase aya tha vo formula smajha?
Hi sir, I am a JEE aspirant and my concepts are clear so I am able to solve all cbse numericals comfortably. However, I was facing issues with the written questions and for that I thought i'd do the pyqs for every chapter and read theory from hcv and ncert. If I watch all of your videos for pyqs, is that enough? are all PYQS covered sir? I would really appreciate a reply! Thank you so much.
Sir first time I watched your videos and you but your teaching method so heart touching ❤️ and at the last thanks for me and students who's preparing boards 😊❤❤
thankyou so much sir you saved my life now i will score full marks in physics all because of you sir i truly deeply admire you sir, thankyou so much sir
Sir I love u so much and I hope that one day I see u with diamond play button . U r doing a really great job apko itni dua lgegi sab bacchon ki sir ap agle Janam mein Ambani banjaoge 😂 btw love u sir
Sir hatts offf too u.... This series helped me a lot I started from the last chapter n I was approximately in the completion of my whole syllabus....... Kindly do tell me if I would solve sample papers or pyqs...
Hii, can you please help me to figure out a question of mine. At 1:22:35 sir expressed Eeq= E1r1 + E2r2 but I think It would have E1r2 + E2r1.... Please correct me if I'm wrong..
6:56 sir you said that the current will not vary but by the formula I = neAv , the current should increase with increasing cross section,why is it so that the current does not vary ?
Thank you so much sir....aisa content dene ke liye. Mujhe kbhi nhi lgta tha itna ache se koi physics padha sakta h...or use itna interesting bna sakta h.really sir you are god of physics..💛💛😊🤗
Ky is ch s numerical hi puche gye h.. ya sir aapne sirf numerical karaye h . Hme conceptual , theory ya derivations 2ale nhi krne 8s ch s ya aa hi nhi rhe h ??????
Sir please ak vdo denge.....topic :- "" determine potential difference at any point in the circuit & determine current in the wire of the circuit......first time comment ❤❤❤❤❤❤❤❤❤❤❤
![Blox Fruits Dragon Rework Update [Full Stream]](http://i.ytimg.com/vi/EqDAp8udhm0/mqdefault.jpg)
It's very sad that such a great teacher like him has got such less amount of likes despite of so much of hardwork and content like gold. The likes as compared to the views are incredibly low. Please take time to appreciate his hardwork and hit a like if his videos did play a role in helping you.
Teachers like him should be highly praised and appreciated in any and every possible way.
NCERT class 12 physics previous year question
00:00:00 chap.3 current electricity
00:03:42 NCERT Class 12 Physics Q.1
00:07:00 NCERT Class 12 Physics Q.2
00:10:51 NCERT Class 12 Physics Q.3
00:17:15 NCERT Class 12 Physics Q.4
00:22:07 NCERT Class 12 Physics Q.5
00:26:06 NCERT Class 12 Physics Q.6
00:30:19 NCERT Class 12 Physics Q.7
00:33:22 NCERT Class 12 Physics Q.8
00:35:05 NCERT Class 12 Physics Q.9
00:36:00 NCERT Class 12 Physics Q.10
00:36:55 NCERT Class 12 Physics Q.11
00:40:02 NCERT Class 12 Physics Q.12
00:43:50 NCERT Class 12 Physics Q.13
00:44:59 NCERT Class 12 Physics Q.14
00:47:13 NCERT Class 12 Physics Q.15
00:48:20 NCERT Class 12 Physics Q.16
00:49:57 NCERT Class 12 Physics Q.17
00:53:34 NCERT Class 12 Physics Q.18
00:56:30 NCERT Class 12 Physics Q.19
00:57:36 NCERT Class 12 Physics Q.20
01:00:36 NCERT Class 12 Physics Q.21
01:02:54 NCERT Class 12 Physics Q.22
01:07:05 NCERT Class 12 Physics Q.23
01:08:34 NCERT Class 12 Physics Q.24
01:10:20 NCERT Class 12 Physics Q.25
01:11:24 NCERT Class 12 Physics Q.26
01:14:06 NCERT Class 12 Physics Q.27
01:17:34 NCERT Class 12 Physics Q.28
01:21:19 NCERT Class 12 Physics Q.29
01:23:42 NCERT Class 12 Physics Q.30
01:25:08 NCERT Class 12 Physics Q.31
01:29:29 NCERT Class 12 Physics Q.32
01:30:25 NCERT Class 12 Physics Q.34
01:36:05 NCERT Class 12 Physics Q.35
01:36:53 NCERT Class 12 Physics Q.36
01:46:17 NCERT Class 12 Physics Q.37
01:49:20 NCERT Class 12 Physics Q.38
Only If I had found this channel earlier
14:36 imp graph ( dont mind me just for reference)
1:33:18
❤
May be my physics is weak because i coudn't find a best teacher but sir you!! You are the best Physics Teacher I've ever seen for real!! Thankyouu so much for helping sir !!
this is a goldmine for 12th students preparing for JEE. just attend one shot of the chapter and do this PYQ session thoroughly. Then you are fully prepared for the school exam. Thank you sirr!!!
absolutely!
literally....just revised this chapter 4th time and this pyq session helped a lot
@@harya28 yess most of the questions in your school exam will be from this video. I legit just did these questions and all the questions in the exam were similar. Absolutely a hackkk playlist for school examss!!
@@ridhmannarora4036 YAYYYY.....my physics exam is after 2 days and I am ready...thanksss😩🤘
@@harya28 all the best❤️⚡️
at 40:23 the voltmeter readings of both the parts are wrong .
a) v =1.5 V
b) v = 7.5 V
We have to use KVL, we cannot directly take the reading of battery as there is also a resistor across voltmeter
V = E - Ir formula
kuch bhi...sir ne sahi kara rakha hai emf nhi balki voltage given hai 6... kvl nhi lagega
@@krishsingh8063 bhai aap apne teacher se puch lo
Yes bro u r right it can be calculate from terminal voltage not directly as sir could
sir mai AAKASH mai padta hu par waha ke teacher achche se explain nahi kar pate isliye mai 11th mai achche marks nahi laa paya but aapki pure gold series dekh kar lagta hai ki mai 12th mai 95+ to le aaunga THANK YOU SO MUCH SIR❤❤❤❤❤❤❤❤❤❤❤❤
100% आपके अच्छे Marks ayenge। Guarantee हैं मेरी, Pure Gold 🥇 Series follow karte raho। Best of luck ❤️❤️👌👌👍👍🥇🥇
Ye sab question exam me ata hai kya sir please batai
@@sasuralsumankayea obviously because they are previous year board questions
To paise barbaad kyu kr rha hai bhai chd de
Tu akash me padh raha hai tabhi tujhe samjh aa raha hai
I know about you in june 2022 and then I started follow you and the way of your teaching ànd I scored 65 out of 70 in physics cbse 2023 exam . You are my ideal teacher. Full credit goes to you. Thank you sir
What are you doing now??😊
sirs One shots enough for boards?
@@mrviner265 enough but atleast once you should study in detail and for revision one shot is best
@@ravikishanraj6542Which book you used for question practice?
Is pyq series of sir enough for question practice? Can i score 95 with this only ???
Sir at 25:40 U1 and U2 should be subtracted as the 4V battery is not supplying energy rather it is consuming energy
came to the comment sec just to verify that...because if we use i^2rt then also 180 joules is coming
@@sagnikmoitra5526sameee
@@sagnikmoitra5526 same
@@sagnikmoitra5526 yes
bhai negative nhi hoga toh charging aur discharging ka condition kaise aayega, energy is positive but current hi opposite direction m flow ho rha h
@@harshkumarrai6093
42:10
1) E-Ir
2) E+Ir for voltmeter reading
How
Yes
May be sir ne vha glti krdi hy
E-ir hona chhiy
@@jokeoffriends4290 bro i am scared u
21:57 can’t we go like this as drift velocity is directly proportional to electric field which is directly proportional to potential difference and inversely proportional to length of the conductor as here length of the conductor and potential difference is same thus drift velocity is also same
Why fear when Arvind sir is here.. Kitnaa bhi mushkil kyu naa ho kitna bhi dar kyu naa lage.. aapka smile dekhke sab dur ho jata hai
Best' and cute teacher 👍
57:42
I DID THE SAME IN MY PHYSICS EXAM BEFORE WATCHING THIS VIDEO
Sir apka smile mera sara exam ka tension gayab kar data he. Humesha muskurate rahiye sir!!
39:41 sir's laughter is so cute 🥰
25:20
Sir sorry to say Answer 180J nhi hoga?
Agr hum equivalent resistancr dekhen tho wo 12ohm and equivalent battery 6V ki hai
No bro energy supplied by battery pucha he not energy dissipated by circuit
@@WhiteDevil47 Han but still the cells are connected wrong so their energies should be subtracted not added , it should be 180 only
@@studyonlyforraginienergy toh dono dissipate hi karenge kaise bhi connect kardo.
M bhi yahi soh rha thaa
..mera bhi 180 aya kyuki combine dekhhe toh v=6lenge
@@kanakpreetkaur6520 Han par opposite directions main , isliye subtract hoga
1:29:15 why we take E1/r1 + E2/r2 as both are having same polarity on one side
Because we use dat to calculate net potential difference but E/r is expression for current
same doubt
Sir your way of teaching is so interesting.❤❤
Keep watching
thankyou so much sir, you explained everything so clearly
25:58 sir isme 180 j aarha hai by applying I^2rt se
26:20 Mera bhi yhi aa rha hai👍
Sir...mere school me question practice ke naam pe Kuch Nahi hota haii...but sir abhi Aapke video ke help se mujhe NCERT/PYQ Dono me help mil raha hai...pyq ke questions aap discuss Kara rahe hai sir..bhaut aacha lga..Maine Aapka 2023 batch wala bhi pyq Ka video Dekha hai sir..for more practise..
25:51 ka answer 180J hoga
using the formula= U=i^2 Rt, as current is constant in this ckt
Sahi bola bhai tu maine 15 min issi mai khrab kr diye😅😢
Energy supplied by batteries pucha hai so 420 hi aayega i guess
@@2831VanshThakur1A bhai online ans dekhle phele
@@Pushkar......07... Bhai Maine Sunil Jangra sir ke pyqs main check Kiya hai unhone bhi 420 nikala hai
Pehle Maine bhi 180 nikala tha but ques main pucha hai total energy supplied by the 'batteries'
Bhai online dekha kisine
koi hai ki mai he nub hu :_)
Aap noob ho
H bhai -.-
H bhai -.-
At 41:00, voltmeter reading = E - Ir ==> 6 - 7.5 = -1.5 V
At 1:34:40, why can't we take the loop ABCDEFA? We can only take from A to D? Then why?
pls answer this👆🏻
if u take the loop ABCDEFA u will have two variables(I AND R) and only one equation
Sir ki smile hayee 😊❤
Sir we really appreciate your work ur such an amazing teacher ❤ I wanna say that ye dil maange more such lectures and teachers ❤😊
Sir aapki wajah se, I scored 92 in physics and 87 in maths Class 12, 2022-23
Thank you Sir😇🦋✨
How did you prepare for it ?????
@@shubhamjha2036 by studying
at 25:54 the answer should be 180 joules as the 4v battery is consuming energy so 300-120= 180 joules
Thank you very much sir. Today I learned all concepts of this chapter even though it is not one-shot video, you provide detail explanation of every question. Thanks for your quality content. 🙏🙏🙏🙏
All the best
@@ArvindAcademy Thankyou sir
Aur bhai kya haal chal @nishant
@@nishantsinghal2007bhai 24:29 ye btaiyo kaise energy likhi sir ne
since energy = work done, power = work/time also power = voltage into current, by equating above two values of power we get work = voltage into current into time , since work done is equal to energy therefore Energy = vit
to ase aya tha vo formula smajha?
Sir this is amazing bestttt teacher everr i have seen and the explanation was waooooo🙌🙌🙌 thank youu so so much
Thanks and welcome
22:13 Sir this question answer is incorrect as the batteries are in opposite polarity
Answer will be 180 joules
yes
Shanti mile cha na mile 😢 per iss video ko dhek kar confidence jrur mil gya❤
Yaar sir ki smile kitne cute hai ❣️
Important questions
Q3,16,20,21
What a explanation best pyq video 🎉🎉
thank u sir 💛
sir your smile is too positive
Thanku sir very helpful explanation ❤
Thanku soo 😊❤much sir hat's off to your hardwork ❤...........❤❤
Your enthusiasm is very inspiring sir ❤
Really amazing sir very helpful 🎉 thank you so much sir 🥰 god bless you sir 🥰🙏🙏🙏🙏🙏🙏
Hi sir, I am a JEE aspirant and my concepts are clear so I am able to solve all cbse numericals comfortably. However, I was facing issues with the written questions and for that I thought i'd do the pyqs for every chapter and read theory from hcv and ncert. If I watch all of your videos for pyqs, is that enough? are all PYQS covered sir? I would really appreciate a reply! Thank you so much.
S brother I am same like u want to follow him u,?
Smile of arvind sir is miracle❤
Sir your way of teaching is very sweet ❤❤
Thanks a lot
Love you sir for all your efforts ❤
Thanks a ton
Sir jaldi layie besabri se intejar hai ❤❤❤❤❤❤
Sir you are a person with a lot of patience and golden heart...may you reach great heights... Thankyou so much sir
Kya ye last 10 year k saare questions h ??
Hello
1st question
3rd
5 ka last part
6
9
18
20
27
31
34
you are a legend 👑
Sir your smile is everything throughout the session 😁
great video sir
Thanks
1:22:54 sir ye minm current ke formula sai vi kr skte hai i guess which is I = E/R , ( r
Question on 43:45 is wrong , for voltmeter readings V=E+ir and V =E-ir will be used.
Yes
@@DSCE-AyushJha yah thats wht i m saying but he hasn't used it
Yes agreee and it completely changed the-solution of the question
Yes it’s wrong in case 1 sir should have use V=E-ir and second case v+ir
Awesome questions
Thanks👍Kindly share the Video to your friends to help them & also to motivate me ❤❤
ARVIND ACADEMY
@@ArvindAcademy ok sir ❤️❤️
Amazing sir great explanation ❤
Keep watching
Sir first time I watched your videos and you but your teaching method so heart touching ❤️ and at the last thanks for me and students who's preparing boards 😊❤❤
Thanks and welcome
thankyou so much sir you saved my life now i will score full marks in physics all because of you sir i truly deeply admire you sir, thankyou so much sir
Very good class
Thank you so much sir sab!!!
Sir please give the PDF of this session 🙏🙏
Thankyou so much sirji ❤❤❤❤❤❤❤❤❤❤ because of you i think i will be able to score very well
Sir , we are unable to find rhe pdf in ur telegram channel.
Sir
Your content achieve million in January month .😊
But your viewers regularly strock 😊
Sab kuch pakad me agya sir ji 🙏
Sir I love u so much and I hope that one day I see u with diamond play button . U r doing a really great job apko itni dua lgegi sab bacchon ki sir ap agle Janam mein Ambani banjaoge 😂 btw love u sir
Thank you so much 😀
Sir aap bhot accha padhata ho
Boht acha padhate ho yrr!!! ❤🥺
Very well explained sir .... Am fan of ur teaching ... Keep it up sir ....❤ Ready for tomorrows exam by ur efforts ❤️❤️
Keep it up
How was exam bro..
@26.5 Wale question pr sir total enrgye 300-120=180J hogi 🙃
yes
Best vedio for board exam ❤👍
Sir you are awesome 🎉
Thank you so much 😀
Ekdm mza aagya guru ji
is this enoughfor boards
@@ishanthapar8623 ha but khud likh kr practice kijie
@@neet_21 ha mai abh question dubara kr ra hu khud se
Sir thank you so much ❤
You explain such difficult topics in simplicity
I hope u continue to do so😊
Thank you for explaining 😊
Thank you sir your video is very helpful
Sir ek baar pure syllabus se important ques ki vdeo bna doh boards ke liye. Plz
Sir plz make a video of most asked important questions of all chapters
sir at 1:13:01 after sub 0.20 value ayegi....
Sir imp question par video bana djiye
Thank you sir
All the best
Sir hatts offf too u.... This series helped me a lot I started from the last chapter n I was approximately in the completion of my whole syllabus....... Kindly do tell me if I would solve sample papers or pyqs...
Hii, can you please help me to figure out a question of mine. At 1:22:35 sir expressed Eeq= E1r1 + E2r2 but I think It would have E1r2 + E2r1.... Please correct me if I'm wrong..
@@Realpseudo sir had already corrected it further...
Oh I got it , at question 1:22:35 sir made that mistake which he corrected later at 1:26:49 at another question. 😅 Btw thanks✨
Iske notes kha se laye
6:56 sir you said that the current will not vary but by the formula I = neAv , the current should increase with increasing cross section,why is it so that the current does not vary ?
Bcoz the charge flowing in unit cross sectional area every second is same
kis kis ko sir mast aadmi lagte h
Mujhe lagta hain.... 👍👍😊😊
thanku so much sir for everything you gave us through this channel
full support sir @@ArvindAcademy
Mushe
🙏 Thanks sir
All the best
at 1:03:05 sir you told at 4K resistance is zero but you wrote ,at 0K resistance is zero ,,, which is correct please clarify
Bhai 4k aayega... Sir ne jaldi jaldi me krdiya isilye...
Sir Q 5 ka ans galat hai pls phir se check kijiye agr mai sahi hu to reply kr ke bataiyega
Cell +ve potn same side so subtract ans 180j
this is the best video i have seen
such a great teacher
1:35:44 sir if we follow path ABED then in that no need of I and R and the answer is same sir is that OK if we follow that route ??
yes but in the qn if current is asked or resistance value R then steps shown by sir can be followed
43;09 i guess reading of voltmeter is different from what is written
Is it enough for boards?
No
Wow sir amazing content for board bus exam me ese hi question aa jaye jo aap ne kraye hai
Thank you so much sir....aisa content dene ke liye. Mujhe kbhi nhi lgta tha itna ache se koi physics padha sakta h...or use itna interesting bna sakta h.really sir you are god of physics..💛💛😊🤗
I don't understand why such an amazing channel is so underrated. This is the best channel for physics i swear . Amazing teacher and teaching skills ❤❤
Very much helpful thank u so much sir 🙏
Thanks Sir 🙏🙏🙏🙏 Regards
The enthusiasm to teach physics in you..is exciting us to do more ..❤
Ky is ch s numerical hi puche gye h.. ya sir aapne sirf numerical karaye h . Hme conceptual , theory ya derivations 2ale nhi krne 8s ch s ya aa hi nhi rhe h ??????
Sir please ak vdo denge.....topic :- "" determine potential difference at any point in the circuit & determine current in the wire of the circuit......first time comment ❤❤❤❤❤❤❤❤❤❤❤