Electrostatic Potential n Capacitance 13 : Effect of Dielectric in Capacitors JEE MAINS/NEET

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  • Опубликовано: 23 дек 2024

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  • @PhysicsWallah
    @PhysicsWallah  5 лет назад +1208

    Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
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    Class 12 Chapter 2 I Electrostatic Potential and Capacitance 01 : Electric Potential Introduction
    ruclips.net/video/KV5HL1AgLeY/видео.html
    Electrostatic Potential and Capacitance 02 : Potential due to an Electric Dipole
    ruclips.net/video/FDy0FyOW6TE/видео.html
    Electrostatic Potential and Capacitance 03 : Relation between Field (E) and Potential (V) JEE/NEET
    ruclips.net/video/vBLlS5E8Ogw/видео.html
    Electrostatic Potential and Capacitance 04 : Potential due to Charged Spheres JEE MAINS/NEET
    ruclips.net/video/gewhMY2243w/видео.html
    Electrostatic Potential and Capacitance 05 : Potential in Concentric Shells JEE MAINS/NEET
    ruclips.net/video/qnO0MGka10E/видео.html
    Electrostatic Potential and Capacitance 06 : Equipotential Surfaces JEE MAINS/NEET
    ruclips.net/video/6XTrWlzp59k/видео.html
    Electrostatic Potential and Capacitance 07 : Electrostatic Potential Energy JEE MAINS/NEET
    ruclips.net/video/RzwnXoX52y0/видео.html
    Electrostatic Potential and Capacitance 08 : Potential Energy of Electric Dipole in Uniform Field
    ruclips.net/video/oAwCf-l7J3w/видео.html
    ---------------------------------------------------- CAPACITANCE --------------------------------------------------------------
    Electrostatic Potential and Capacitance 09 : CAPACITOR -1: Introduction : Spherical Capacitance JEE
    ruclips.net/video/w1e2kdzUePk/видео.html
    Electrostatic Potential and Capacitance 10 : CAPACITOR-2 : Parallel Plate Capacitor JEE MAINS/NEET
    ruclips.net/video/_c9I2-OwKCc/видео.html
    Electrostatic Potential n Capacitance 11 : Series and Parallel Combination Of Capacitors -1 (BASICS)
    ruclips.net/video/yNa4oray8_8/видео.html
    Electrostatic Potential n Capacitance 12 : Combination Of Capacitors -2 Infinite Network & Many more
    ruclips.net/video/6ONh1Z1ql5s/видео.html
    Electrostatic Potential n Capacitance 13 : Effect of Dielectric in Capacitors JEE MAINS/NEET
    ruclips.net/video/hXXpS4JlDwk/видео.html
    Electrostatic Potential n Capacitance 14 : Dielectric Inserted with Battery Connected or Removed
    ruclips.net/video/Ch8qVm6lsZQ/видео.html
    Electrostatic Potential n Capacitance 15 : Circuits with Capacitor and Resistor both :JEE MAINS/NEET
    ruclips.net/video/SMoFkXtttSM/видео.html
    Electrostatic Potential n Capacitance 16 :CHARGE DISTRIBUTION METHOD to find Equivalent Capacitance
    ruclips.net/video/BgOMGZVkaYs/видео.html
    Electrostatic Potential n Capacitance 17 : Spherical Capacitor and Cylindrical Capacitor
    ruclips.net/video/iXI_-X7Wxys/видео.html
    Electrostatic Potential n Capacitance 18 :Charging and Discharging of Capacitor -RC Circuit JEE/NEET
    ruclips.net/video/kc-SCAkOcO4/видео.html
    Electrostatic Capacitance 19 : RC Circuit - How to Solve Circuit with Resistor & Capacitor both
    ruclips.net/video/zyZDmc-j_C0/видео.html

    • @prajnanammohnty950
      @prajnanammohnty950 5 лет назад +6

      @@amankaushik7500 han aur kya karenge.sir ne woh socha jo kisi ne nahin socha.hats off to u sirji.

    • @clau_X
      @clau_X 5 лет назад +18

      Sir apna coaching institute kholenge vo bhi ek dum free... I mean free ni🙄 hum sabki taraf se thoda support hoga aur thoda sir khud krenge...
      Physics wallah coaching institute ❤️❤️❤️❤️❤️

    • @Manish-nw6io
      @Manish-nw6io 5 лет назад +3

      @@dr.bhartijahanvi9883 has sir explained van de graff generator?

    • @Manish-nw6io
      @Manish-nw6io 5 лет назад +1

      @@clau_X has sir explained van de graff generator?

    • @clau_X
      @clau_X 5 лет назад +3

      @@Manish-nw6io na bhai.. Usme corona discharge se related h

  • @weavdu
    @weavdu 5 лет назад +5791

    Most hardworking teacher ☺☺who agrees 👍👍👍

    • @pa8771
      @pa8771 5 лет назад +127

      He is not most hardworking belive me
      He is the only one hardworking

    • @user-nn3lp4ny5t
      @user-nn3lp4ny5t 5 лет назад +26

      @@pa8771 kyu please explain it and who is most hardworking

    • @thakurmuskan9829
      @thakurmuskan9829 5 лет назад +10

      @@pa8771 Y

    • @weavdu
      @weavdu 5 лет назад +17

      @@user-nn3lp4ny5t aree itne bade aur acche video itne jaldi is not an easy task.

    • @weavdu
      @weavdu 5 лет назад +8

      @@pa8771 yes

  • @tausifshaikh2864
    @tausifshaikh2864 4 года назад +780

    Time snaps:
    2:00. Lecture starts( Isme almost puri theory)
    27:06. Advantages of dielectric
    30:45. Questions for more theory
    35:30. Partial filling of dielectric
    45:17. Question

  • @sujeetgupta9232
    @sujeetgupta9232 4 года назад +673

    Answer is ..
    Epsilon not*A/d * [ k1/2 + k2k3/ K2+k3 ]

  • @Sharanya386
    @Sharanya386 8 месяцев назад +10

    2:00. Lecture starts( Isme almost puri theory)
    27:06. Advantages of dielectric
    30:45. Questions for more theory
    35:30. Partial filling of dielectric
    45:17. Question

  • @babita7527
    @babita7527 5 лет назад +919

    Free study materials dekr sari coachings ko hila dala,
    Y h Mr. Physics Wallah.
    Thankyou soo much sir.

    • @divyam2106
      @divyam2106 5 лет назад +12

      Kuch bhee ? Tera kuch nahi hogaa

    • @AdnanKhan-ot8sg
      @AdnanKhan-ot8sg 5 лет назад +16

      @ @@divyam2106 tumhra bhut ho jayega

    • @divyam2106
      @divyam2106 5 лет назад +3

      @@AdnanKhan-ot8sg dekhlengey

    • @AmanDeep-wy1qx
      @AmanDeep-wy1qx 5 лет назад +3

      Hiladalana

    • @MamtaNSoni
      @MamtaNSoni 5 лет назад +3

      Ek dam sahi kaha re tune 😎

  • @sauravkumarray4085
    @sauravkumarray4085 4 года назад +194

    1:15:56 answer =ε0A/d × [ k1/2 + k2k3/k2+k3] this is 100% correct answer.

  • @shortclips5767
    @shortclips5767 4 года назад +287

    Baki sab physics padhate he
    Allakh sir physics feel karate....😍😍😍
    Sir u are best teacher I had ever seen....

  • @itss_Adii
    @itss_Adii Год назад +23

    Homework Answer - E°A/2d(k1k2+k1k3+2k2k3 / k2+k3)

  • @PhysicsWallah
    @PhysicsWallah  5 лет назад +403

    physicswallahalakhpandey.com/class-xii/physics-xii/02-electrostatic-potential-and-capacitance/

    • @karan_2120
      @karan_2120 5 лет назад +8

      Sir , Hats Off To Your Dedication 😍👍

    • @anshumankumarkumar8615
      @anshumankumarkumar8615 5 лет назад +4

      Sir aap chemistry ka first chapter lecture video kab upload kar rahe hai

    • @harshcheema283
      @harshcheema283 5 лет назад

      thank u

    • @nikhileshwarreddy3109
      @nikhileshwarreddy3109 5 лет назад +1

      sir good explanation in the previous video my concept got clear and eagerly waiting for the next equivalent capacitance video

    • @animallovers1626
      @animallovers1626 5 лет назад

      Tq sir

  • @scorpio5561
    @scorpio5561 4 года назад +681

    Tell me an impossible thing: sir getting satisfied by his capacitor drawing at 1st attempt :-).

  • @silversoul03
    @silversoul03 3 года назад +401

    I am way behind my syllabus and covered in backlogs, but your lectures give hope.

    • @not_permanent
      @not_permanent 3 года назад +25

      Same here, just now im slowly catching up. On top of that I have to study 11th syllabus too, with the boards in December 😖😖

    • @silversoul03
      @silversoul03 3 года назад +10

      @@not_permanent ya now the boards pressure is getting intensified and man 11th syllabus too🥲

    • @california4775
      @california4775 3 года назад +3

      Lmao and I am covering the whole syllabus of each subject from today.

    • @userJfedYj45688
      @userJfedYj45688 3 года назад

      @@california4775 Bro drr ni lg rha?

    • @california4775
      @california4775 3 года назад +8

      @@userJfedYj45688 fatt rhi hai bhai

  • @meenakumawat6250
    @meenakumawat6250 4 года назад +151

    Ans.of last ques.-E°A/d(K1/2+K2K3/K2+K3)
    😊

  • @zaibashaikh529
    @zaibashaikh529 5 лет назад +236

    Answer of last question :
    eA/d (k¹/2 + k³.k²/k³+k² )

  • @AshwiniKaushik
    @AshwiniKaushik 3 года назад +19

    केवल यूट्यूब पे आकर हल्ला करने से नहीं होता, हम ये कर देंगे हम इतने टीचर ला देंगे यह के टीचर ला देंगे।
    ग्राउंड जीरो पे वर्क करना पड़ता है।
    "Physics Wallah" Is a real example as well as inspiration for us.
    Thanks a lot sir.
    🙏🙏🙏🙏🙏

  • @pammyyaduvanshi815
    @pammyyaduvanshi815 4 года назад +278

    This teacher is very hardworking & hard determination which helps to increasing student's hope in physics😉😉😉❤❤❤ who support Alakh sir like here🤗😍😘😍😘🤗🤩🤩🤩

  • @SAM-sm6cp
    @SAM-sm6cp 2 года назад +100

    Answer of last question.. EoA(k1k2+k1k3+2k2k3) /2d(k2+k3)

  • @aroundtheworld1883
    @aroundtheworld1883 4 года назад +46

    Guys the right answer is A€(2k2k3+k1k2+k1k3)/d(2(k1+k3).....For this take the area for C1,C2,C3 as a/2. Because the area signifies the area of the plates of capacitor covered by dielectric medium..

  • @Anida072
    @Anida072 8 месяцев назад +904

    Any class 12 [session:2024-2025]..present here.......❤❤

  • @rohitsharmafreefiregamer7272
    @rohitsharmafreefiregamer7272 5 лет назад +124

    Answer of last question is
    AEo/d(K1/2 + K2K3/K2+K3)

    • @yashubhasin4330
      @yashubhasin4330 5 лет назад +5

      This is my answer but there are a lot of different answers in the comments

    • @dhananjay6125
      @dhananjay6125 5 лет назад +16

      This is also answer [Eo A ( k1k2 + k2k3 + k3k1 ) ] / 2d ( k2 + k3 )............... Ye jo uper wala answer hai vo bhi teek hai , I just simplified it more ......... But both r same

    • @rohitsharmafreefiregamer7272
      @rohitsharmafreefiregamer7272 5 лет назад +2

      Yeah

    • @vivaanbhandari5042
      @vivaanbhandari5042 5 лет назад +5

      @@dhananjay6125 Mera bhi Yehi hai
      [ɛA(K1.K2 + K2.K3+ K3.K1) ] / 2.d.(K2 + K3)

    • @shreyashbhatale9487
      @shreyashbhatale9487 5 лет назад +3

      Sahi hai bhai

  • @tanpreetsingh3105
    @tanpreetsingh3105 5 лет назад +185

    This guy started coaching revolution in India...

    • @shubhamyadav-kj6pv
      @shubhamyadav-kj6pv 4 года назад +4

      He should be given Bharat Ratna.

    • @swetachaudhary161
      @swetachaudhary161 4 года назад +2

      Yes u rght bcz Alakh sir deserve it

    • @_NEETFLIX
      @_NEETFLIX 2 года назад +4

      You commented 3 yrs ago, but you must be knowing of his present series of success and revoultions going on..!

    • @ArchitStudyacc
      @ArchitStudyacc 22 дня назад

      mostly online

  • @salonigupta1834
    @salonigupta1834 Год назад +112

    Homework -> E°A(2k3k2 +k1k2+k1k3)/2d(k3+k2 )
    Thank you sir for making india's future bright!

    • @abhijeetscience9485
      @abhijeetscience9485 Год назад +18

      Can u explain me why '2' in denominator

    • @pritamdavis
      @pritamdavis Год назад +41

      Saloni Gupta your answer is correct, but you have written in very complex format... You can write it simply like:
      E°A/d × (K1/2 + (K2K3)/(K2 + K3))

    • @Study-fs6fk
      @Study-fs6fk Год назад +8

      I am repeatedly getting Ceq = 2E°A(K1k2+k1k3) / d(k1+2k2+2k3)

    • @naharsinghnegi4536
      @naharsinghnegi4536 Год назад +34

      ​@@pritamdavisit's actually AE°/d(k1+(2(k2k3)/k3+k2)) 👍

    • @techboy6036
      @techboy6036 Год назад +2

      Tera hi sahi hain bas
      👍

  • @harshitjoshi10thb72
    @harshitjoshi10thb72 Год назад +36

    Your never ending energy, enthusiasm and beautiful songs makes the topics easy . Love you sir ❤️ . always respect for you .. your journey is a motivation ❤️

  • @kashishvishwakarma1149
    @kashishvishwakarma1149 4 года назад +476

    I don't understand how people dislike this videos

    • @anubhavtiwari5866
      @anubhavtiwari5866 3 года назад +31

      They are paid for it

    • @yasminkhan7490
      @yasminkhan7490 3 года назад +10

      I agree,donno how can these videos be disliked?? The easiest videos ever!!

    • @theboiyoulove5124
      @theboiyoulove5124 3 года назад +15

      most of em are bots

    • @swarnendubanerjee8089
      @swarnendubanerjee8089 3 года назад +1

      @@anubhavtiwari5866 Kindly follow and subscribe the channel too for better understanding..
      ruclips.net/video/2HiRqXCcIlM/видео.html
      Thanks

    • @swarnendubanerjee8089
      @swarnendubanerjee8089 3 года назад +1

      @@yasminkhan7490 Kindly follow and subscribe the channel too for better understanding..
      ruclips.net/video/2HiRqXCcIlM/видео.html
      Thanks

  • @priyampatel988
    @priyampatel988 4 года назад +185

    👍🏼 agar physics wallah channel nahi hota to shayad koi physics padne me intrested hota 👍🏼👍🏼😁

  • @ankitkumarojha7510
    @ankitkumarojha7510 4 года назад +24

    Anyone-How much hard-working sir is ?
    Alakh student - No comparison means no #Answer.

  • @sidrafatima3911
    @sidrafatima3911 2 года назад +13

    The answer is EoA/d(K1/2+K2K3/K2+K3)

    • @Lucky-kx2mg
      @Lucky-kx2mg 2 года назад +1

      hey i got EoAk2k3+EoA(k3+k2)k1/d(k3+k2) can u recheck one again pls

    • @vandanapannu6091
      @vandanapannu6091 2 года назад

      Same answer

  • @kryvine
    @kryvine 4 года назад +34

    1:12:30 ----------------------------------------------------------------------------
    may be earthquake shock
    but our sir was totally focused on lecture
    most hardworking teacher who not doing
    for his class student, not for school/college student
    for whole INDIA and making them a help in their journey
    thanks you sir if you agree then hit 👍👍👍
    for our most hardworking Alakh sir

    • @manishm2888
      @manishm2888 4 года назад +4

      the camera moved not an earthquake 🤦‍♂️

    • @maddyroy4678
      @maddyroy4678 4 года назад

      lol

    • @t3mpt069
      @t3mpt069 4 года назад +4

      how dumb can anyone be
      it was a camera shake (may be due to wire attacked to camera mic)

    • @charanteja6042
      @charanteja6042 3 года назад +2

      😅😂😂😂🤣🤣🤣🤣🤣🤣🤣

    • @alphatech7505
      @alphatech7505 3 года назад

      @@t3mpt069 bro we know this u taken this serious😊😊

  • @zeni-ee4vl
    @zeni-ee4vl 5 лет назад +83

    LISTEN WE CAN HELP SIR EARN MORE BY SIMPLY WATCHING ALL THE ADS IN HIS VIDEO COMPLETELY!!!! this is the least we can do as students plssss let the ads play it's barely 1-2 mins it will collectively make a huge difference !!

    • @superg4423
      @superg4423 5 лет назад +4

      U are right.
      We should.

    • @Manish-nw6io
      @Manish-nw6io 5 лет назад +1

      has sir explained van de graff generator?

    • @Manish-nw6io
      @Manish-nw6io 5 лет назад

      @@superg4423 has sir explained van de graff generator?

    • @physicslover7238
      @physicslover7238 5 лет назад +2

      @@Manish-nw6io bhai nahi h syllabus me

    • @raju1860
      @raju1860 5 лет назад +1

      I agree you bro and I watch ads

  • @noobpro8539
    @noobpro8539 4 года назад +398

    At that time only two things is in trending 1 coronavirus . 2 physicswallah👌👌👍

    • @mohammadnaseem7185
      @mohammadnaseem7185 4 года назад

      Haa

    • @anwarshehzad786
      @anwarshehzad786 4 года назад

      ruclips.net/video/6mq8Kze-oh4/видео.html / Dielectric constant

    • @nikolatesla1855
      @nikolatesla1855 4 года назад +5

      U should have written pw sir at no. 1 , as I wanna see him at no. 1 always. ❤❤❤PW sir ❤❤❤

    • @VishalKumar-bi6ci
      @VishalKumar-bi6ci 4 года назад +11

      3. Rhea Chakraborty😂😂😂

    • @AJIM_AHAMAD
      @AJIM_AHAMAD 4 года назад +5

      4 Drug connection of celebrities(naam ke sirf)😂😂

  • @komalgond582
    @komalgond582 2 года назад +19

    Due to sir your hard work, apko teacher noble prize milna chahiye from government. Who is agree comment💬 below 👇👇👇

  • @atharvat5664
    @atharvat5664 5 лет назад +94

    The correct answer is :-
    (EoA/d) [(2k2k3/k2 + k3 )+k1]

  • @abhishekrana4967
    @abhishekrana4967 4 года назад +34

    Sir the no. Of times i see your video i find something different and knowledgeable. Never delete your video from RUclips..Huge respect for you. Alak gurujii

  • @bikrampandey5645
    @bikrampandey5645 5 лет назад +39

    1:12:33 I hope I get that same concentration as sir has in this video where camera angle was adjusted but sir still taught us for whatever the time was left...that's some serious motivation..

  • @oreovibes-xyz
    @oreovibes-xyz Год назад +9

    Homework ans: AEo/d(1/k2 +1/k3 +k1/2 ) ... Thnks sir it was a amazing lec 🥰😊😊😊

    • @44yash60
      @44yash60 Год назад +1

      cool.. mera bhi yehi aaya hai..

    • @kalpanapathak2769
      @kalpanapathak2769 Год назад

      Can u plz tell ki 1:06:21 pr sare potential difference ko v se minus kyu kia h..plz reply me yrrr😢😢😢

    • @krishnatammabattula
      @krishnatammabattula Год назад

      VO GALATH HE
      PHIR EK BAR CHECK KARO

    • @ArnuKashyap-iq1ko
      @ArnuKashyap-iq1ko Месяц назад

      hello pooja

  • @imdir4755
    @imdir4755 5 лет назад +113

    Ce=AEo[K1.(K2+K3)+2k2.K3]/d(K2+K3)...... homework sir

  • @aryansharma3946
    @aryansharma3946 5 лет назад +175

    Alakh pandey sir, I have no word for you sir 🙏🙏 you are the best teacher and together even hard worker sir nobody so will not have to work so you do sir....🙏🙏
    Thankyou very much dear sir
    Thankyou very much🙏🙏🙏

    • @Manish-nw6io
      @Manish-nw6io 5 лет назад +2

      has sir explained van de graff generator?

    • @tanyatiwari8724
      @tanyatiwari8724 5 лет назад +1

      @@Manish-nw6io nope

    • @anrg688
      @anrg688 5 лет назад +1

      @@Manish-nw6io it has been subtracted from the syllabus

  • @rajaneeshsingh1313
    @rajaneeshsingh1313 5 лет назад +24

    EoA/d [2 k2.k3 + k1(K2+k3)/2(K2+k3)]. Answer of homework question

    • @babeetashahu7349
      @babeetashahu7349 10 месяцев назад

      Please help me, we have to take area A or A/2 bcz I didn't get 2 in denominator in my answer

    • @someshsinha5914
      @someshsinha5914 7 месяцев назад

      ~We have to take area A/2.

  • @bhargabneog2679
    @bhargabneog2679 Месяц назад +4

    I was preparing for jee, but fell in love for phyiscs because of him, and currently in IISER Kolkata, instead of engineering

  • @amreensheikh1504
    @amreensheikh1504 4 года назад +71

    Sir, A humble request... whenever uh start competitive topic pls specify it.

    • @samuraijosh1595
      @samuraijosh1595 3 года назад +4

      Don't learn to answer _just_ those questions. You'll suffer when you're forced to get out and function in the real world cuz real world problems don't come with the label *"we're easy problems/we're tough problems"*

    • @yashsengar.5847
      @yashsengar.5847 3 года назад +3

      @@samuraijosh1595 that's not the point

    • @samuraijosh1595
      @samuraijosh1595 3 года назад

      @@yashsengar.5847 Then, what is...?

    • @bhautikpatel7105
      @bhautikpatel7105 3 года назад

      Bhai ncert open krke beth.... Usme vo concept na ho usse skip kr. Simple.

    • @rohanverma704
      @rohanverma704 3 года назад +1

      @Maizi Sunanda the point is that if suppose someone doesn't want to study for iit because they are too far behind and instead want to focus on core concepts for exams like manipal and vit, it is unnecessary extra info for them to process

  • @aayushthalkar6491
    @aayushthalkar6491 3 года назад +31

    Oh my God!! Thank you sir for the explanation of Dielectric constant 🙏🙏. You're great sir.

  • @sahiltechnical03
    @sahiltechnical03 4 года назад +10

    Answer of H.W question:-
    Ce=EoAx K1(K3+K2)+2(K2.K3)/dx2(K3+K2)

  • @subhasmitamandhata1917
    @subhasmitamandhata1917 3 года назад +44

    Thank you for being the best teacher and person in this whole world, thank you for understanding the plight of maximum students and making life easy// .

  • @49_salonimishra36
    @49_salonimishra36 4 года назад +7

    Thank you Gurudev 🙏.
    Aap jiyo hazaaro saal.

  • @sharadmishra8699
    @sharadmishra8699 5 лет назад +107

    Thanks a lot sir
    U r really a boon of god for our village students .

  • @rajeshkumarnayak7418
    @rajeshkumarnayak7418 4 года назад +17

    Sir ,,You are the greatest legendary of the world of physics ...

  • @akshitgupta3152
    @akshitgupta3152 3 года назад +3

    1:15:58 Solution: E0A/d ( K2K3/K2+K3 + K1/2)

    • @delightworld13
      @delightworld13 2 года назад +1

      I think its E0A/d ( 2k2k3/k2+k3 +k1 )

    • @trojan9838
      @trojan9838 2 года назад

      @@delightworld13 yeah distance for k1 is d not d/2

  • @PriyankDixitYT
    @PriyankDixitYT 5 лет назад +126

    Sir itni jaldi to hum log purane lecture bhi complete nhi kar pate or aap nayi video bna lete ho
    Hats of u sir 🙇‍♂️🙇‍♂️🙇‍♂️
    And take some rest🙇‍♂️

  • @AnandKumar-ti8cz
    @AnandKumar-ti8cz 4 года назад +8

    Sir the answer of last question is e.A/d{k¹/2 +k²k³/(k²+k³)}

  • @VikashKumar-ym8ew
    @VikashKumar-ym8ew 2 года назад +12

    EoA/d[ K1/2 + k2k3/K2+K3]

    • @joshsingh1111
      @joshsingh1111 10 месяцев назад

      Correct ✅bro

    • @Im47_letscrackneet
      @Im47_letscrackneet 5 месяцев назад

      ​​@@joshsingh1111 bro mera Ce=EoAk1/2d + EoAk2k3/d(k3+k2) ara hai( isko add kaise karu)

  • @goyal-18
    @goyal-18 2 года назад +2

    Itne teachers se padhke dekha par jo concepts alakh sir ne iss simple white board pe padha rkha h vo koi bhi screen pe nhi padha paata .thanku sir want to learn from you in offline classes ❤️💞💞💞💞💞💖💖

  • @ARSA4U
    @ARSA4U 3 года назад +6

    1:16:06
    Ans : (Aε0/d) (k1 /2 + k2k3/k2+k3)
    ⤵️

  • @akshaygupta5298
    @akshaygupta5298 4 года назад +17

    14:30 yeh badiya tha - yha tk likh liya h note kr liya h koi dikaat to nhi h acha lg rha h !!!

  • @neetprep8258
    @neetprep8258 3 года назад +33

    Sir, I'm from Tamilnadu,NEET 2022 aspirant...Aapka lectures best sir! That too everything for free!!I tried many paid courses sir, but nothing to beat your lectures😀

    • @binayadas5851
      @binayadas5851 3 года назад +3

      Exactly 💯💯

    • @Mmj644
      @Mmj644 3 года назад

      How do you understand the language

    • @obulikrishnan1992
      @obulikrishnan1992 2 года назад +1

      Mee too from tn

    • @neetprep8258
      @neetprep8258 2 года назад

      @@obulikrishnan1992 😇

    • @maraimugam5082
      @maraimugam5082 2 года назад

      I am also neet 2022 aspirant from Tamilnadu. Are you fresher or dropper.

  • @ankitalamba9095
    @ankitalamba9095 2 года назад +18

    First I study this chapter in my coaching class but I can't understand then I see this video and your videos are just awesome

  • @adarsh9942
    @adarsh9942 4 года назад +150

    Kohn kohn bhala 2X speed se sir ke videos ko dekhta. Hit it 🙋

  • @AnuragParoha-ck5ds
    @AnuragParoha-ck5ds 4 года назад +12

    last ques. answer = EoA/d[2(k2k3/k2+k3 + k1)]

    • @mirudhubasini1128
      @mirudhubasini1128 3 года назад +2

      Myself got the same and what is the correct answer??

    • @cpchaudhary177
      @cpchaudhary177 3 года назад +1

      @@mirudhubasini1128 u r right, if u put a=a/2 then k1/2 come at 1:15:52 sir told a=a/2 but write a=a for each plate.

    • @aman5772
      @aman5772 3 года назад +2

      YEAH BRO ME 2 TAKING ALL AREA TO BE A

    • @himani1693
      @himani1693 3 года назад

      Me too same 👍

    • @AnuragParoha-ck5ds
      @AnuragParoha-ck5ds 3 года назад

      @@himani1693 hi Himani

  • @Raghavverma_16
    @Raghavverma_16 8 месяцев назад +5

    Answer of the homework question
    Ce=EoA(k2k3/k2+k3 + k1/2)/d

  • @shovanray3557
    @shovanray3557 3 года назад +43

    Honestly sir you are different !You provide all type of questions from fundamental to advanced...words are insufficient to describe your implausible effort.... really respect you sir from the core of my 💓
    You always emphasize on visualisation and make it us to feel physics but other teachers are only focused on tricky questions and numericals ...This makes you legendary..🤩🤩🤩🤩🤩🤩🤩🤩🤩

  • @krishgupta4685
    @krishgupta4685 4 года назад +8

    39:34
    Sir ko apna struggle Yaad ajata hai
    Aur mahanat Jo sir nei Kari hai Uske liya👍👍👍👍👍

  • @yashdeep5001
    @yashdeep5001 5 лет назад +287

    49:25 kya smile ha sir😂😂

  • @easylogy4825
    @easylogy4825 2 года назад +2

    Sir partially filled me E⁰/K dese hua wo to net E hota hai...Phir aapne change in potential me bhi us valuse ko rakh diya
    Oooo Samaj aagya 👍

  • @AnkitKumar-io4tv
    @AnkitKumar-io4tv 4 года назад +23

    Answer of last question is
    E•A/d{K1/2+K2K3/K2+K3}

  • @abhaypratapsinghbaghel5484
    @abhaypratapsinghbaghel5484 4 года назад +176

    Who is here after 30% syllabus reduction by CBSE for 2020-21 batch
    And still reading all topics to prepare for jee mains!

    • @ramkhandwal
      @ramkhandwal 4 года назад

      🤣

    • @kokilasaravanan327
      @kokilasaravanan327 4 года назад +1

      for jeemains should we read all topiccs or what?..............sure?

    • @akshadapotghan3081
      @akshadapotghan3081 4 года назад

      ruclips.net/video/F-JKS6tzooY/видео.html

    • @creator2511
      @creator2511 4 года назад +2

      But this topic is in board as well

    • @aspirantshorts1537
      @aspirantshorts1537 4 года назад +7

      Bhai is chapter me se kuch bhi reduce ni hua hai

  • @anuschannel1632
    @anuschannel1632 5 лет назад +73

    World's best teacher👌..salute to his hardwork..

  • @ritikgarg1561
    @ritikgarg1561 2 года назад +7

    Alakh sir,Rajwant sir can't teach like you

  • @Rohankumar-ju8ul
    @Rohankumar-ju8ul 5 лет назад +23

    Sir answer to ur question is
    ( €°A/d)[{2k2k3+k1k2+k3k1}/(k2+k3)]

  • @govindnarayan4097
    @govindnarayan4097 5 лет назад +16

    Answer of last question is €oA(k1k2+2k2k3+k1k3)/2d(k2+k3)

  • @JNVMSahilYadav
    @JNVMSahilYadav 3 года назад +17

    ans of last one : C1 = EoA×K1/2d
    C2 = EoA × K2/d
    C3= EoA×K3/d
    C2 and C3 in series and their combination is in parallel with C1.
    Ce = EoA/d [K1/2 + K2K3/K2+K3]

    • @shabnammolla7080
      @shabnammolla7080 3 года назад +2

      Hmmmm it's right 👍

    • @RBxDeathNote
      @RBxDeathNote 3 года назад +3

      I have a doubt the area of ç2 and c3 capacitor is d/4 or ur given area
      Think about it

    • @JNVMSahilYadav
      @JNVMSahilYadav 3 года назад +2

      @@RBxDeathNote bro consider the area of plate ,not the area between the plates

    • @RBxDeathNote
      @RBxDeathNote 3 года назад +2

      @@JNVMSahilYadav ooo thankyou bro thankyou very much , aap jnv se ho kya

    • @JNVMSahilYadav
      @JNVMSahilYadav 3 года назад +1

      @@RBxDeathNote ha

  • @legendsclub3424
    @legendsclub3424 Год назад +8

    10:22 sir a little bit mistake
    There must be minus sigma in negative side
    But dont worry sir i understand i love your lectures very much i am not attending any coaching
    You are mu everything sir❤❤

  • @satyamsingh-ts2un
    @satyamsingh-ts2un 5 лет назад +536

    sir ka #THANOS wala gloves vapas aa gaya

    • @OkOk-hx9mv
      @OkOk-hx9mv 5 лет назад +16

      Gauntlet*

    • @rubikscuber1114
      @rubikscuber1114 5 лет назад +4

      @Akkshit km yeah!! It's too much

    • @anand_patel_91
      @anand_patel_91 5 лет назад +1

      @@satyamsingh-ts2un waa bhai😂😂 kya reply hai..

    • @someone-en1gg
      @someone-en1gg 5 лет назад

      @@satyamsingh-ts2un 😂😂😂

    • @wanderwall1491
      @wanderwall1491 4 года назад +3

      @Akkshit sarwa gyaani.... gadhe ho tum....🙏

  • @criticalworld2109
    @criticalworld2109 4 года назад +16

    Must say....
    Dislikers have lost their mind...... In such a beautiful manner sir had explained the concept how could anyone cannot understand it i really couldnot understand.....
    Well thanks a lot sir!!!!

  • @kanhaworld007
    @kanhaworld007 Год назад +14

    Congratulations you are one of the 27.6% of the students who are seriously studying and religiously did from vedio 1 - 13

    • @afifakhan123
      @afifakhan123 Год назад

      How do you know that it is only 27%??

    • @kanhaworld007
      @kanhaworld007 Год назад

      @@afifakhan123 I guess your math is week 😒

  • @sahil3101
    @sahil3101 3 года назад +8

    Answer of homework question is
    =E°A/d*(K2K3/K2+K3 + K1/2 )

  • @afidaarsha8158
    @afidaarsha8158 4 года назад +11

    Happy teacher's day sir 😊thank u for making physics easy

  • @energetiic267
    @energetiic267 5 лет назад +31

    sir im ur biggest fan...because of U physics is "EASY AND FUNNY" for me...because of u i love chem and phy...RESPECTS FR U AND MY COUNTRy...when i become docter i will try to help people like u help for free....thnx

    • @baisakshipradhan6770
      @baisakshipradhan6770 5 лет назад +1

      Exactly my thoughts.Best of luck my fellow competitor.

    • @aloksharma8176
      @aloksharma8176 5 лет назад +1

      Yes I'll also do the same. Let's hope for the best

    • @ashishjain9744
      @ashishjain9744 4 года назад +2

      If every student start thinking like this there will be no fraud in medical field

    • @prasantamukherjee2064
      @prasantamukherjee2064 4 года назад

      @@baisakshipradhan6770 yes me too💕

    • @thakurdeepanshusingh3428
      @thakurdeepanshusingh3428 4 года назад

      @@baisakshipradhan6770 you are so beautiful ☺☺☺☺☺☺

  • @aliakhtar5477
    @aliakhtar5477 4 года назад +15

    Sir answer of homework is (Eo (epsilon knot) /d) ( K1K2+K1K3+2K2K3/2(K2+K3) )

  • @shyaaaau
    @shyaaaau 3 года назад +6

    Sir, jab tak aapki video nhi dekhta, tab tak SATISFACTION nhi milta😊

  • @aimbot7913
    @aimbot7913 4 года назад +17

    11:09 sir the polarised charge density (sigma) should be positive in positive plate and negative in negative plate.

  • @NasirZia_India
    @NasirZia_India 5 лет назад +13

    Thank you Sir ❤️
    Mera yeh topic class me chhut gya tha
    Apne mujhe sikhaya
    Thank you Sir and Keep it up
    One day you will be the best youtube teacher with top subscriber !💞
    Thank you Sir

  • @rohitgangwar3447
    @rohitgangwar3447 4 года назад +4

    Answer of last question---
    E0A (k1*k2+ k1*k3+2k2*k3) /d(k2+k3)

  • @mbbslaunda
    @mbbslaunda 3 года назад +2

    Answer is Eo A/d(1/k1+1/2k2+1/2k3)

  • @118vishalmukamian5
    @118vishalmukamian5 5 лет назад +9

    Variations of charge , potential energy , electric field when battery connected and Disconnected

  • @atharvpathak9557
    @atharvpathak9557 3 года назад +5

    hw ques ans:E`A/d[k1+2(k1*k2/k1+k2)........itna time ans solve karne me ni laga jitna laptop me type karne me lagga..

  • @dibyanshukumar05
    @dibyanshukumar05 4 года назад +21

    Sir the answer of the last question may be
    C=E×A(k1.k2+k1k3+2k2k3) /d×(k2+k3)

  • @Amar-wn2sb
    @Amar-wn2sb Год назад +8

    H/w:- Ce= εA/d(k1/2+k2k3/k2+k3)
    Thank you so much sir ❤

    • @yash1660
      @yash1660 Год назад

      bro galat h fir solve kr @salonigupta1834 ka ans dek wo sahi h maine bhi solve krke deka saloni k jaisa hi aya h retry...

  • @vivekanandapaul644
    @vivekanandapaul644 4 года назад +6

    Homework question answer is €A [K1 (K2+K3)+2 (K2K3)]/2d (K2+K3)

    • @farhanakhtar8996
      @farhanakhtar8996 2 года назад

      Bro correct ❤️❤️❤️

    • @thetarishian47
      @thetarishian47 Год назад

      ha vai...mera vi yahi nikla...thank you....check ho gaya

  • @Warrior.Sachin
    @Warrior.Sachin 4 года назад +9

    Good afternoon sir,
    Ans C = Ae/d(k1/2+k1k2/k1+k2)
    Hello guys this teacher is very hard-working and appreciatable and he made motivational video for us and I inspired alot❤️❤️❤️

    • @sarojasrinivasan15
      @sarojasrinivasan15 4 года назад +14

      There's a mistake... Answer is
      Ae/d ( k1/2 + k2k3/ k2+k3 )

    • @tanvikhare9710
      @tanvikhare9710 4 года назад +1

      @@sarojasrinivasan15 yes

    • @Ankit-tm5gn
      @Ankit-tm5gn 4 года назад +1

      @@sarojasrinivasan15 ya

  • @Itsmedicothings.
    @Itsmedicothings. 3 года назад +82

    Sir your lectures are the best! Thank you so much sir for making physics interesting :)

  • @krrish_108
    @krrish_108 3 года назад +2

    Thank u sir . I m in Akash lekin usme bhi itni achi tarah nahi samjhate har topic ke baad apke baad hi ata hu. Neet crack hua to sirf apki wajah se sir. ❤️

  • @sheldoncoup
    @sheldoncoup 2 года назад +15

    epsilonnotA/d(k1+2k2k3/(k2+k3))

  • @girdharilalraghani8696
    @girdharilalraghani8696 4 года назад +11

    Answer of last question:- C=EoA(k1k2 +k1k3 +2k2k3) /2(k2 + k3)d

    • @keshavfirke
      @keshavfirke 4 года назад +1

      @@vipinsiwach9916 can u plz explain bro..
      mera kuch alag aara hai

    • @keshavfirke
      @keshavfirke 4 года назад +2

      gaalat hai shyd apka..2 nhi ayega waha

    • @vipinsiwach9916
      @vipinsiwach9916 4 года назад

      Ha sorry mana dhan nhi dia 2 nhi ayaga but d/2 aya ga kay please bata dana

    • @anjalivardan3570
      @anjalivardan3570 4 года назад

      @@vipinsiwach9916 dinominator mai 2 nhii aayega

    • @abcd3588
      @abcd3588 4 года назад

      As p.d (potential diff)= work (+)/ q(+) so p.d (+) scalar
      Force = mass(+)× displacement(-)
      So force vector
      SCALAR
      FOR MORE WATCH👇👇👇👇
      ruclips.net/video/GKpXG_AqpbI/видео.html
      Trick for scalar (+) vector(-)
      ?

  • @YUVRAJSINGH-yi1pn
    @YUVRAJSINGH-yi1pn 5 лет назад +9

    Sir your dedication for study increases our interest

  • @AakritiArya0207
    @AakritiArya0207 2 года назад +4

    1:14:35 Last question answer
    E•A/ d [ k1+ (2 k2k3)/k2+k3]

  • @satyarajrana1352
    @satyarajrana1352 4 года назад +18

    PLEASE don't skip the ads, watch them till end so that sir can get get maximum monetary benefits.

    • @weirdface3584
      @weirdface3584 4 года назад

      Jo bhi to kya 3 min ka Gaana sune 4 bar

    • @AniketKumar-od3wb
      @AniketKumar-od3wb 4 года назад

      Sorry I use vanced youtube can't see ads

    • @abcd3588
      @abcd3588 4 года назад

      As p.d (potential diff)= work (+)/ q(+) so p.d (+) scalar
      Force = mass(+)× displacement(-)
      So force vector
      SCALAR
      FOR MORE WATCH👇👇👇👇
      ruclips.net/video/GKpXG_AqpbI/видео.html
      Trick for scalar (+) vector(-)
      N

  • @anishascreation3490
    @anishascreation3490 4 года назад +188

    Who is watching this video during lockdown

  • @risingstar...1857
    @risingstar...1857 3 года назад +1

    HM itne channels p try karte short m Ch padhne ki but aakhirkhar in last hme yhi aana padta because Ap sir have best teaching style in easiest way way

  • @himanshuaggarwal6620
    @himanshuaggarwal6620 5 лет назад +5

    Sir answer to the question is €°A/2d(k1k2+k1k3+2k2k3/k2+k3)😊 😊

  • @sureshchavan4337
    @sureshchavan4337 4 года назад +5

    Sir , last wale question ka answer- EoA/d(K1/2 +K2K3/K2+K3)

  • @nishchaljain3790
    @nishchaljain3790 3 года назад +28

    Just got arandom thought that one day our alakh sir's glove will become a antique and described by" A great education revolunist use to wear it while taking some amazing physics lectures", You are truly a gem alakh sir...thank you so much for all the great things you have done for the students and parents too