Coulomb's Law is not always valid

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  • เผยแพร่เมื่อ 21 พ.ย. 2024

ความคิดเห็น • 1.7K

  • @Roy_Parthib
    @Roy_Parthib 4 ปีที่แล้ว +1716

    this is called physics.....not crash courses and memorizing formulae without any logic and solving lot of problems without actually understanding the beauty of the topic.....blessed to get to know the beauty of physics from him.........respect hc verma sir

    • @biswaranjansahu4640
      @biswaranjansahu4640 4 ปีที่แล้ว +36

      Han tum karte raho physics 2 sal mei sab khtmm ho jayega .kuch chem,maths mat karo thik hai

    • @rajatgoswami3542
      @rajatgoswami3542 4 ปีที่แล้ว +38

      @@biswaranjansahu4640 lol,time kamm padhane ko bhaut kuch and padhne ko usse bhi jayda, I say ki sir jaise padha rahe hai jisse bacchon ki intuitive thinking develop ho sake.

    • @biswaranjansahu4640
      @biswaranjansahu4640 4 ปีที่แล้ว +4

      @@rajatgoswami3542 bro yei to khas baat hai Insaan ki, usko copy nai kr sakte har insan pe!

    • @sahiltomar2018
      @sahiltomar2018 4 ปีที่แล้ว +3

      @A K great ...

    • @rohit1770
      @rohit1770 4 ปีที่แล้ว +4

      To Bhai tum bsc MSc PhD kro ...aur kya

  • @SidddhantKulkarni
    @SidddhantKulkarni 4 ปีที่แล้ว +420

    You can see the joy he gains while talking about Physics, that's true passion

  • @gniyduts2755
    @gniyduts2755 4 ปีที่แล้ว +146

    This was given in ncert points to ponder. I asked my teachers and no one was able to explain it better. LOVED IT SIR☺️

    • @arijitbanerjee8838
      @arijitbanerjee8838 ปีที่แล้ว +1

      Which college brother?

    • @technicaltejas5555
      @technicaltejas5555 6 หลายเดือนก่อน +2

      Salute to you

    • @bharadwajkk6823
      @bharadwajkk6823 6 หลายเดือนก่อน +2

      @@arijitbanerjee8838 Did you not...study in school?

    • @najarashraf5295
      @najarashraf5295 6 หลายเดือนก่อน

      Not at all,in 12 physics 😢...i remember very clearly 😂

    • @Its_sadsage
      @Its_sadsage 5 หลายเดือนก่อน

      Bro can i get pic of the point? Or page number

  • @thegrandmaster7549
    @thegrandmaster7549 4 ปีที่แล้ว +593

    Currrently, Prof H.C Verma and Prof Walter Lewin, some of the best Physicists and teachers the world can ever get!!!

    • @d24614
      @d24614 4 ปีที่แล้ว +19

      Are you know about physics wallah?????

    • @foolandfire967
      @foolandfire967 4 ปีที่แล้ว +43

      Wo sirf physics teacher hai lekin ye physicst hai mere bhai

    • @akhba3421
      @akhba3421 4 ปีที่แล้ว +4

      @A K o bhai
      Waah waah waah .
      Jabardast bhai.

    • @akhba3421
      @akhba3421 4 ปีที่แล้ว +2

      @A K what's your moto
      Why are so doing these things ??
      For getting views isn't it ??

    • @Musiclover-sc3kz
      @Musiclover-sc3kz 4 ปีที่แล้ว +2

      @A K bhai jabardast tabd explained

  • @quahntasy
    @quahntasy 4 ปีที่แล้ว +561

    *Wish we had physics teachers like HC Verma when we were in school*
    Best physicist/ teacher in india

    • @praveenkrishnan.u.b.8679
      @praveenkrishnan.u.b.8679 4 ปีที่แล้ว +15

      Noooo.... not only in the india...... best of the entire universe... 💥💥💥💥💥💥💥

    • @ThePhysicsTrain
      @ThePhysicsTrain 4 ปีที่แล้ว +35

      @@praveenkrishnan.u.b.8679 HC Verma Sir is inspirationally good, brilliant Physics professor, and a very humble and down to earth human being.. All in all, quite close to being the best. But there are other good teachers also in "The Universe". Ever heard of Richard Feynman, or Walter lewin. These are only a few names.. There could be many more brilliant teachers, whom we don't even know yet. Have you heard of I. E. Irodov. I don't know how good of a teacher he was, but his contribution in teaching physics is noteworthy. Then there's Resnick Halliday walker.. And the list goes on.. Keep an open mind, keep learning from wherever you can..

    • @busyhacker3286
      @busyhacker3286 4 ปีที่แล้ว +10

      FRom both of you have anyone heard of EINSTEIN.

    • @ThePhysicsTrain
      @ThePhysicsTrain 4 ปีที่แล้ว +15

      @@busyhacker3286 Einstein was a genius Physicist, but he is less known for teaching physics and more for his theories of Photoelectric effect, Special and general theory of relativity.
      He did acquire a teaching job at the Bern University, but for some inexplicable reason, those lectures weren’t that popular. And it is said to have been attended by only 4 students. This finally led him to cancelling those classes.

    • @ThePhysicsTrain
      @ThePhysicsTrain 4 ปีที่แล้ว +7

      @Trinanip the Cuber Have you seen Richard Feynman teach Physics ? There is a series: Feynman's lectures on Physics(free on TH-cam). Also,Walter lewin teaches Physics on TH-cam. He is also quite good.
      I'm sure, your viewpoint will change once you grow up and know more about the world and more so about the people living around.

  • @shahbaz_salim_856
    @shahbaz_salim_856 2 ปีที่แล้ว +8

    No one could be a better teacher and physicist than you. Respect sir.

  • @27arundhatikundu82
    @27arundhatikundu82 4 ปีที่แล้ว +248

    Wish we had physics sir like H C VERMA .

    • @rajatgoswami3542
      @rajatgoswami3542 4 ปีที่แล้ว +5

      my tuition teacher was like him.

    • @27arundhatikundu82
      @27arundhatikundu82 4 ปีที่แล้ว +4

      @@rajatgoswami3542 so must be very lucky

    • @doctorsurgery-y9m
      @doctorsurgery-y9m 4 ปีที่แล้ว

      OOO i wish thus

    • @cristiano7533
      @cristiano7533 4 ปีที่แล้ว +5

      @@rajatgoswami3542 my tuition sir was like Newton.

    • @abc31181
      @abc31181 4 ปีที่แล้ว +2

      hmare pass toh hai😎

  • @shyamalim3797
    @shyamalim3797 4 ปีที่แล้ว +6

    These man has powers, this is not required for me at any stage, still watching him with full attention is a pure pristine pleasure. Remembering the HS days.

  • @shraddhanjalichoudhury1379
    @shraddhanjalichoudhury1379 4 ปีที่แล้ว +12

    When u teach sir , a positive vibe too reaches us , which is missing these days . Sir, you are an inspiration.

  • @competitiveexams8287
    @competitiveexams8287 4 ปีที่แล้ว +11

    I am MSc chemistry student but still watching this bcz of HC Verma sir clear my topic of wave during graduation which help me in my quantum chemistry 🙏🙏

    • @Noob-so7yf
      @Noob-so7yf 2 ปีที่แล้ว +1

      quantum chemistry
      sounds like an intresting subject

  • @evilhertz5962
    @evilhertz5962 4 ปีที่แล้ว +46

    Well described by HC Verma Sir..the static field theory is really an excellent part..

  • @mohitdeb6728
    @mohitdeb6728 4 ปีที่แล้ว +6

    Sir telling a truth you should be given the Nobel Prize
    You deserve it students who are trying to solve Concepts of Physics will know what's your level.
    Great Respect

  • @vaibhavkhandelwal737
    @vaibhavkhandelwal737 4 ปีที่แล้ว +30

    I am a working software engineer. no relation with this all now. Still I got this in my recommendation and I watched this completely. Awesome lesson sir and the way you teach is very unique. I am pretty confident if you were my teacher back then, I would have solved all questions in your book :D

  • @unntoz6478
    @unntoz6478 4 ปีที่แล้ว +12

    That humble person always impressed me.....

  • @roshnsahu5320
    @roshnsahu5320 4 ปีที่แล้ว +98

    The book he wrote and the way he explains everything becomes so easy. And here we have the coaching institutes who can't even match the simplicity of him and expect us to solve his book. 😑😐😑😑

    • @roshnsahu5320
      @roshnsahu5320 4 ปีที่แล้ว +10

      @@nihilisticboi3520 Teaching is art. It doesn't matter whether you hold a PhD or you are from IIT. The only thing one should have is deep sense of knowledge with simplicity. There are persons out there who are neither one of them but have brought in light the brightest minds

    • @nihilisticboi3520
      @nihilisticboi3520 4 ปีที่แล้ว +6

      @@roshnsahu5320 True. Teaching is a skill and a beautiful form of art! I wouldn't be surprised seeing B.Tech graduates teacher better than doctorates, but the point I was trying to convey is that with M.Sc or doing a PhD, in general, makes you experienced and seasoned in that subject. So, on *average*, people who do a PhD is, according to me, more likely to teach something in a very good manner compared to others. I'm claiming that just because a PhD holder has way more experience in the particular subject than most other people. That doesn't mean all PhD holders are good at teaching; it's just that, on an average, they are more likely to teach a complex topic in a very intuitive way.

    • @physicsexplorer8163
      @physicsexplorer8163 4 ปีที่แล้ว

      Nice

  • @goluraja4569
    @goluraja4569 4 ปีที่แล้ว +1

    I can't believe on my eyes becoze jinki book mai padta hu oo teacher pada rhe hai ....best physics teacher in world.... Pranam guru ji

  • @PrashantSharma-nw6gc
    @PrashantSharma-nw6gc 4 ปีที่แล้ว +4

    Even after being one of the most respected and famous author in the world he is so simple and polite 👌👌💖

  • @vinpandey
    @vinpandey 4 ปีที่แล้ว +4

    Simple yet holistic explanation. This is how concepts of physics are taught. Naman Sir 🙏

  • @meenalparihar6544
    @meenalparihar6544 4 ปีที่แล้ว +4

    I didn't know this thing earlier. Now realized how superficially we were taught in school. But my father would always bring me his books and I would read them with full enthusiasm. He has made physics so colourful and engrossing. I have been familiar with Verma sir since nineth standard. Keep going sir.

  • @prathameshrumde3027
    @prathameshrumde3027 4 ปีที่แล้ว +2

    A man with pure soul teaching pure physics....the legend....pls don’t die...me,my children,my grandchildren great grandchildren want to learn physics from you

  • @nehars6918
    @nehars6918 4 ปีที่แล้ว +5

    God he does love teaching. He's literally always smiling. So cheerful!!

  • @aayushsharma7685
    @aayushsharma7685 4 หลายเดือนก่อน +1

    Usually I don't comment...
    But after watching this video
    I cannot stop myself to comment...
    Bcz I just for enjoyment had started this video
    But eventually when sir stated the concept of electric field
    I was in huge awe
    That this man is talking all about my confusion which I used to have during the lectures of electrostatics in my Institute...
    Thank you very much sir!!! ❤❤

  • @shikhasrivastava7792
    @shikhasrivastava7792 4 ปีที่แล้ว +18

    Sending warm wishes on Independence Day to the most wonderful mentor who guided me in every phase of my life!
    I promise to grow into good citizen and work for the country 🇮🇳🇮🇳
    I will definitely make you feel proud.
    My Independence Day celebrations are incomplete without wishing you as you are the most important link between us and the respect we have for our nation.
    Happy Independence Day to you Sir!
    Regards,
    Sandali Srivastava

  • @gautamjain5881
    @gautamjain5881 4 ปีที่แล้ว +162

    There are two simple things in the lecture. 1 His clothes and 2 his explanations
    Thankyou

    • @roushonshub4038
      @roushonshub4038 4 ปีที่แล้ว +2

      th-cam.com/video/RHwBc1_sS30/w-d-xo.html

    • @physicsexplorer8163
      @physicsexplorer8163 4 ปีที่แล้ว +4

      Simple living and high thinking

    • @Sarthak_-rana
      @Sarthak_-rana 4 ปีที่แล้ว

      @@roushonshub4038 l

    • @Rashmiranjan5
      @Rashmiranjan5 4 ปีที่แล้ว +3

      He speks hindi also...not those dummy English

  • @iadanofficial7636
    @iadanofficial7636 4 ปีที่แล้ว +29

    Best physics teacher.
    He is real teacher.
    He is the best teacher.

  • @narayandas7243
    @narayandas7243 4 ปีที่แล้ว +1

    Beautifully explained. I always insists on describing electric field before the coulomb's law and today Sir has proved me right.. Thank you Sir...

  • @physicsworldhardiksinhvala4635
    @physicsworldhardiksinhvala4635 4 ปีที่แล้ว +6

    In every lacture I learn something new from Verma sir,I am glad to have brilliant teacher.

  • @saswatmishra5644
    @saswatmishra5644 4 ปีที่แล้ว +2

    Maza agya sir!!! Har ek baat samajh mein aayi....
    I have been in love with physics since when I was 12. And people like you are pushing the love towards a forever bond❤️🙏🏻

  • @shreyaporwal8076
    @shreyaporwal8076 4 ปีที่แล้ว +12

    Hello sir.... I'm your fan Sir... HCV Concepts of physics is a epic for us .....

  • @manoharanharisankar9432
    @manoharanharisankar9432 4 ปีที่แล้ว +1

    Sir i am a student from tamilnadu.I have seen in my physics book in the column of books for references at the end of all lessons H.C.VERMA-PHYSICS.The first time when i saw u on youtube channel .I have seen god in front of me such a reaction made in my heart sir.

  • @indrajitdas3155
    @indrajitdas3155 4 ปีที่แล้ว +178

    my brain was sparked after seeing the God's .......explanation.....

    • @indrajitdas3155
      @indrajitdas3155 4 ปีที่แล้ว +5

      Itna kon padega bhai.........😱last main quantum physics or anything else related to physics hai to bolo padunga....

    • @zenon202
      @zenon202 4 ปีที่แล้ว +1

      puri jindagi nikal jayegi padhne mein isliye sunday ko aana mast naha dhoke aana.

    • @waqqasElahismch
      @waqqasElahismch 4 ปีที่แล้ว +1

      @A K 😂😂😂😂

    • @indrajitdas3155
      @indrajitdas3155 4 ปีที่แล้ว

      @@zenon202 🤣🤣🤣

    • @debula8174
      @debula8174 4 ปีที่แล้ว +1

      Indrajit Das he isn’t that great . I’ve seen greater

  • @sohailislam1068
    @sohailislam1068 ปีที่แล้ว +1

    I imagnied about this situation about a month ago when i first saw coulomb's law. No one gave me a proper answer, not even my physics teacher. But finally i got my most satisfying and accurate answer after watching your lecture. Thank you Sir❤

  • @delq
    @delq 4 ปีที่แล้ว +6

    This came exactly at the right time since i am right now taking an electrodynamics course. Brilliant explanation. Thank you sir.

  • @krishnnagupta1378
    @krishnnagupta1378 4 ปีที่แล้ว

    Sir you are the real god.🙏🏻. I am not writing this not just because to express my love , respect and faith but also to thank you. I wish to meet you and experience the world of science with you.

  • @SriyashKothekar
    @SriyashKothekar 4 ปีที่แล้ว +116

    coulomb crying in a corner of that room

  • @avnishpathak1510
    @avnishpathak1510 ปีที่แล้ว +2

    Sir this information about the physical significance of field is written in NCERT. Many students tend to neglect it, I searched for it and luckily got yours and never in my life I have seen an explanation like this
    Thank you sir

  • @AjayKumar-jl1sr
    @AjayKumar-jl1sr 4 ปีที่แล้ว +3

    I remember this was mentioned in the class 12th NCERT book in the starting chapters which eventually led scientists understand the importance of electromagnetic fields.

  • @ishaanverma8033
    @ishaanverma8033 ปีที่แล้ว

    I remember reading this exact thing NCERT chapter 1....understood a bit... But this.... Clears every inch of doubt in my mind... What a legend🙏

  • @pranav2022
    @pranav2022 4 ปีที่แล้ว +94

    A biopic shud be made on this legend
    Edit:
    I don't think it wud be agreat idea if bollywood made a biopic on him because they wud ruin it by nonsensical and illogical song scenes here and there.
    In fact I strongly feel that BBC shud make a documentary on HCV sir

    • @zestforscience5989
      @zestforscience5989 4 ปีที่แล้ว +7

      You are right 👍.

    • @shivamanitheeclipse932
      @shivamanitheeclipse932 4 ปีที่แล้ว +17

      But dekha jaaye to Paisa ni kama payenge ....logon ko Alia Bhatt jaise nalayakon me zyada interest hai.

    • @vibes_alive
      @vibes_alive 4 ปีที่แล้ว +1

      @@shivamanitheeclipse932 HAA YRR TRUE

    • @physicsexplorer8163
      @physicsexplorer8163 4 ปีที่แล้ว +1

      I agree with you

    • @pranav6352
      @pranav6352 4 ปีที่แล้ว +1

      Indeed bro

  • @ska4666
    @ska4666 4 ปีที่แล้ว +1

    prof. HC verma, is a perfect alternative to prof. Walter Lewin, for those who have language as a tough wall.
    These both are prime example of How Great scientists explain everything.

  • @kshitizz7052
    @kshitizz7052 4 ปีที่แล้ว +169

    Every body is gangsta in physics until the boss arrives
    .
    .
    .ft HC verma Sir.

  • @sukhmeetsinghsodhi3261
    @sukhmeetsinghsodhi3261 4 ปีที่แล้ว

    This is called one of the most intelligent brains. People think who do well entrance exams have good brains.

  • @ayansayan8229
    @ayansayan8229 4 ปีที่แล้ว +20

    This is greatly explained in Feynman's lecture of physics. Before watching this vidro, I recommend everyone to go through the book.

    • @amangoel1575
      @amangoel1575 4 ปีที่แล้ว

      Can you link it please

    • @ayansayan8229
      @ayansayan8229 4 ปีที่แล้ว

      It is in the book pal. Every Physics lover must have the book

    • @ThePhysicsTrain
      @ThePhysicsTrain 4 ปีที่แล้ว

      Richard Feynman's entire lecture is available online for free. Search for it on Google..

    • @sohammukhopadhyay452
      @sohammukhopadhyay452 4 ปีที่แล้ว

      @@ayansayan8229 which volume 1 2 or 3

    • @ayansayan8229
      @ayansayan8229 4 ปีที่แล้ว

      @@sohammukhopadhyay452 mainly in volume 2. There is a little information about it in vol 1 too

  • @foilanimation4165
    @foilanimation4165 4 ปีที่แล้ว +1

    As r>>∆r, so we can say r-∆r=r.
    And also in this situation, F=0(tends to 0)

  • @Shababuddin_NIKHAT_CLASSES
    @Shababuddin_NIKHAT_CLASSES 4 ปีที่แล้ว +4

    Its a great moment to listen you and to learn anything from you...
    U r such a great physicist and also a great personality sir....
    Salute to you😊

    • @Shababuddin_NIKHAT_CLASSES
      @Shababuddin_NIKHAT_CLASSES 4 ปีที่แล้ว +2

      Sir I have one question to you
      If possible to give a few time so please answer zrur dijiega...
      My question is... Is there anny existence of superposition of the electric field...
      Because jab hm do charges k bich force ki baat karte h to F=qE consider krte h
      Bt jo second charge hai uska apna bhi ek electric field hai...
      So it makes some confusion to me that... is there any superposition of the fields of these two charges....
      I would be a great honor if you reply to me....
      Thank you sir🙏🙏

    • @hcverma2928
      @hcverma2928  4 ปีที่แล้ว

      That will be in my next lecture at bsc.hcverma.in

    • @Shababuddin_NIKHAT_CLASSES
      @Shababuddin_NIKHAT_CLASSES 4 ปีที่แล้ว

      @@hcverma2928 thanks sir🙏🙏

  • @MukulVermamukulverma
    @MukulVermamukulverma 4 ปีที่แล้ว +1

    His lectures should be shown in evey school! I wish i had a teacher with even 10% the passion and knowledge he has .

  • @gtfamous3499
    @gtfamous3499 4 ปีที่แล้ว +5

    If even i get 1% of Verma sir knowledge then i think I'm going to crack any phy exam with AIR 1 🔥🔥

  • @arijeetsarkar1512
    @arijeetsarkar1512 2 ปีที่แล้ว

    OMG ! the epiphany when sir explained is insurmountable 🥰

  • @MVCS_Vikram_K_N
    @MVCS_Vikram_K_N 4 ปีที่แล้ว +46

    Understood sir.
    That the coloumb's force is not instantaneous.!!🙂🙂

  • @scpforjee
    @scpforjee 6 หลายเดือนก่อน

    My teacher gave some theory on Newton's third law not being valid and field having its own momentum, but this is the first time I got to feel what was written into it. Thank you♥

  • @mohammadzubair6923
    @mohammadzubair6923 4 ปีที่แล้ว +4

    love and respect for u sir.. from PAKISTAN

    • @tushaldeepsingh7094
      @tushaldeepsingh7094 3 ปีที่แล้ว

      you love sir, its good. but there is no need of telling your country. education is for good of all.

  • @PhysicsKApplications
    @PhysicsKApplications 6 หลายเดือนก่อน

    Totally Frustrationless and best way of study physics with Prof. Verma sir. Like thoko sir ke lie jmkr...🎉🎉🎉🎉🎉

  • @abhayphysics01
    @abhayphysics01 4 ปีที่แล้ว +42

    *स्वतंत्रता दिवस की हार्दिक शुभकामनाएं उठो जागो और तब तक मेहनत करते रहो जब तक आपके लक्ष्य का प्राप्ति नहीं हो जाता है जय हिंद जय भारत भारत माता की जय* 🇮🇳India🇮🇳

    • @harshkeshri2466
      @harshkeshri2466 4 ปีที่แล้ว +1

      Swami vivekanand ne kaha tha ye baat..
      Jai Hind Jai Bharat

    • @abhayphysics01
      @abhayphysics01 4 ปีที่แล้ว +1

      Yes Brother

    • @kshitiznavediya2559
      @kshitiznavediya2559 4 ปีที่แล้ว +1

      Jai bharat ☺️

    • @Abhaysingh-in3ut
      @Abhaysingh-in3ut 4 ปีที่แล้ว +1

      Jai Bharat🇮🇳

    • @ravisuwalka8149
      @ravisuwalka8149 4 ปีที่แล้ว

      Apo ka matlab hai aim mil jane par hard work karna chod do😠😠😠😠

  • @glory6998
    @glory6998 4 ปีที่แล้ว

    M toh sir ka lecture sirf relax hone k liye dekh rha hu
    Sir se best koi nhi h💙

  • @AbhayKumar-gl5hh
    @AbhayKumar-gl5hh 4 ปีที่แล้ว +4

    Richard Feynman and HC Verma sir are the 2 best physics teachers to ever take birth on this planet earth. ❤️

  • @aftabrahi5326
    @aftabrahi5326 4 ปีที่แล้ว

    Sir u re great teacher of physics.. today in our society Studying has become a kind of game in which children are taught above and above.

  • @ranjusingh4181
    @ranjusingh4181 4 ปีที่แล้ว +64

    happy independence day our young generation

  • @HARSHRAJ-gy6dd
    @HARSHRAJ-gy6dd 4 ปีที่แล้ว +2

    One of the greatest physicist on the planet. Love u sir❤️❤️

  • @loveshayaridreamerlsd
    @loveshayaridreamerlsd 4 ปีที่แล้ว +5

    Literally Waiting for that 1 person who is going to give blessings to our parents😂😂😂

  • @ajeysingh8024
    @ajeysingh8024 2 ปีที่แล้ว +2

    Wow Sir. This is simply an amazing explanation. I had studied antenna theory as a part of my academic curriculum wherein we try deriving expression for fields for plane waves from Maxwell's theory. Therein we had studied about retarded potential but I never previously had really understood why did an additional term get added to the Coulomb's Law. After this crystal clear explanation, things make much more sense now.

  • @abinasojha264
    @abinasojha264 4 ปีที่แล้ว +4

    Means Coulomb's Law is defined only for a short amount of legth. And we can use it in our books because the speed is higher and distance between the two particles is very very small as compared to speed of transfer of information.

    • @jayjadhav2037
      @jayjadhav2037 4 ปีที่แล้ว +1

      No, Coulomb's law is always valid.The time when the applied electric force from particle A reaches particle B depends on how fast electric lines of force(or electric field) from particle A reach particle B.This speed cannot be more than 'c' according to special theory of relativity.

    • @maheshkurkute8672
      @maheshkurkute8672 4 ปีที่แล้ว +2

      No.. coulomb's law is applicable only for "charges at rest from very long time.."
      When charges change their position then coulomb's law is not applicable their for some period.. in accordance with STR..!!

    • @maheshkurkute8672
      @maheshkurkute8672 4 ปีที่แล้ว +1

      @hopes alive yes.. bt.. coulomb's law is applicable when both charges are at rest from long period depending on their distance..
      I just say here the condition when law is applicable.. not want to say that charges are always at rest..!!

    • @maheshkurkute8672
      @maheshkurkute8672 4 ปีที่แล้ว

      @hopes alive right na.. 👍 just that i want to say.. coulomb's law not always valid.. when u change position of charge then law fails their, cz change in position of charge..

  • @newriser2339
    @newriser2339 3 ปีที่แล้ว

    His concepts+teaching style+his million dollar wali smile+Love for Physics+ dedication towards teaching+calm and peaceful voice+ 100% talent+ talent to make complex topics easier for students..
    Do we need anything else to fall in love with Physics and his teaching style?
    🙇‍♂️🙇‍♂️🙇‍♀️🙇‍♀️

  • @swastikbiswas8293
    @swastikbiswas8293 4 ปีที่แล้ว +5

    Summary : charges need to be in rest before r/c time where r is distance between two charges and c is speed of light in order to apply Coulomb's Law

  • @kuldipkunghadkar6802
    @kuldipkunghadkar6802 4 ปีที่แล้ว +1

    This is one of the best lecture video I've ever seen.
    The introduction of electric force from introducing electric field first makes sense now. (F=qE)
    Thank U prof. HCV

  • @dhruvinvekariya975
    @dhruvinvekariya975 4 ปีที่แล้ว +75

    Me: hc verma coloumb's law
    Le TH-cam: when coloumb's law is not appliacable

    • @vikrant5000
      @vikrant5000 4 ปีที่แล้ว +4

      A K abay sale

    • @jaikishan7895
      @jaikishan7895 4 ปีที่แล้ว +5

      @A K Heisenberg proposed uncertainty principle in 1927 and he came India for first time in 1929.your facts are totally fake...

    • @RuggedPanther
      @RuggedPanther 4 ปีที่แล้ว +4

      @A K Eagerly waiting for your research papers and Nobel Prize.

    • @physicsexplorer8163
      @physicsexplorer8163 4 ปีที่แล้ว

      Chalo padhate hai!! Right sir

    • @amankala839
      @amankala839 4 ปีที่แล้ว +1

      @A K ohhchutiya I respect ved and know it's full of information but in class 9 in ncert there is that electron moves around nucleus

  • @jaiveer-vt6xv
    @jaiveer-vt6xv 4 ปีที่แล้ว

    Sir i never thought you would be teaching in hindi after seeing your book and such a simple manner, a lot to learn from you.

  • @rishabhs1476
    @rishabhs1476 3 ปีที่แล้ว +36

    People watching in 2050 : 🤩😆🧐🤠😎

  • @stanlee8541
    @stanlee8541 4 ปีที่แล้ว +2

    I always enjoy your lectures sir, as you never let us get bored....... You teach physics with the passion.... And I always get amazed at the level of your understanding of physics...It'svery deep.....🙂

  • @keshardevi3204
    @keshardevi3204 4 ปีที่แล้ว +3

    U r a Great teacher 🙏🙏

  • @SurajSingh-us5tf
    @SurajSingh-us5tf 4 ปีที่แล้ว

    Its very helpful
    Before this video I don't know where it is valid or not
    Thank you so much HCV sir

  • @vnarayan18
    @vnarayan18 4 ปีที่แล้ว +8

    HC Verma, Walter lewin.
    The 2 humans that i respect more than god

  • @Vkay-j7v
    @Vkay-j7v 6 หลายเดือนก่อน +1

    Kya physics hai aur kya teacher hai manna padega the greatest hcv ko

  • @TheSarcasticDude417
    @TheSarcasticDude417 4 ปีที่แล้ว +4

    I wish I could study physics from him during my jee preparations 😋

  • @namratabhargava3052
    @namratabhargava3052 4 ปีที่แล้ว +1

    Wow sir... amazing..apke lectures se pdh kr physics se pyar hone lgta h ..kitna achha hota ki Universities me bhi aise hi pdhaya jata..pr aisa door door tk kuchh ni h.. but thank you sir 🙏😊

  • @physicsgyan-rishabhupadhay5506
    @physicsgyan-rishabhupadhay5506 4 ปีที่แล้ว +3

    Sir ... You are a such type of photon which have max. Energy .
    When you incident on us ( we are such electron of bounded nucleus ) , then we get work function and extra. Kinetic energy ... For motion. And at last we get success in life just as electricity flow at last ... ✌️🙃..
    Thanku my Ideal sir

  • @adityadas32157
    @adityadas32157 7 หลายเดือนก่อน +1

    I got goosebumps when he said information about the change in displacement will not reach to the second charge before 1 light years 🥶🥶🥶🥶

  • @jakharravindra2
    @jakharravindra2 4 ปีที่แล้ว +4

    एज्युकेशन वीडियो पर इतने कम व्यू और एंटरटेनमेंट पर बहुत ज्यादा इससे तय होता है कि भारत किस दिशा में जा रहा है
    यह वीडियो तो टॉप ट्रेंडिंग में होना चाहिए

  • @sandipanghosh4429
    @sandipanghosh4429 4 ปีที่แล้ว

    Sir, you are great... Your way of teaching is just different which helps to raise interest in physics even for non science student!!

  • @ahmadsahil9531
    @ahmadsahil9531 4 ปีที่แล้ว +4

    Happy independence day sensei🙏

  • @arnavkulshrestha4458
    @arnavkulshrestha4458 4 ปีที่แล้ว +1

    Amazing Sir...You are one of the best Physicist and teacher I have ever Known.

  • @115saizalsharmad7
    @115saizalsharmad7 4 ปีที่แล้ว +16

    Sir please make a depth lecture on Sir Einstein Relativity.
    Plsssss Sir🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

    • @arkamusic1
      @arkamusic1 4 ปีที่แล้ว +3

      Sir has already given a complete course about Special Theory Of Relativity

    • @christophergeorge9867
      @christophergeorge9867 4 ปีที่แล้ว

      @@arkamusic1 where?

    • @115saizalsharmad7
      @115saizalsharmad7 4 ปีที่แล้ว

      @MR.PumpkinKing Thanks

  • @anandmishra9759
    @anandmishra9759 4 ปีที่แล้ว +1

    I think every student who only prepared for iit jee know the HC VERMA SIR .
    Great scholar of physics 🙏🙏🙏

  • @theprincechandrayan
    @theprincechandrayan 4 ปีที่แล้ว +35

    HC Verma and Physics are synonymous.
    Physics means HC Verma.

  • @praveenchandrajha6012
    @praveenchandrajha6012 4 ปีที่แล้ว +1

    Sir you are so great and a GENIUS. I don't have words to describe your knowledge of physics

  • @raghav9o9
    @raghav9o9 4 ปีที่แล้ว +3

    Sir Please Made a Video On Dark Matter, Dark Energy, Anti-Matter

  • @rulersonicboom4737
    @rulersonicboom4737 4 ปีที่แล้ว +1

    Best Physics Professor of all time! H.C Verma

  • @AT-ql9ne
    @AT-ql9ne 4 ปีที่แล้ว +43

    It means if suddenly sun vanishes still earth will keep revolving around nothing for 8 mins

    • @ThePhysicsTrain
      @ThePhysicsTrain 4 ปีที่แล้ว +3

      Yes, that precisely what it implies.

    • @ujjwalnarayan07
      @ujjwalnarayan07 4 ปีที่แล้ว +6

      The beauty of science

    • @ayushmessi8209
      @ayushmessi8209 4 ปีที่แล้ว +4

      But distance between Sun and earth is only 0.000016 light years

    • @AT-ql9ne
      @AT-ql9ne 4 ปีที่แล้ว +2

      @@ayushmessi8209 thats why I wrote 8 minutes it I think takes 500 seconds for light to reach from sun to earth

    • @physicsexplorer8163
      @physicsexplorer8163 4 ปีที่แล้ว

      Great comment

  • @alokraj5754
    @alokraj5754 4 ปีที่แล้ว

    FINALLY TODAY I GOT THE ANSWER OF MY QUESTION WHY WE STUDY ELECTRIC FIELD EVEN WHEN WE WERE HAVING CONCEPT OF HOW TO FIND FORCE AND ELECTRIC FIELD'S CONCEPT WAS ALSO BEING USED TO FIND FORCE.....THANKU SO MUCH SIR 🙏🙏🙏.....

  • @surajpratapsingh6276
    @surajpratapsingh6276 4 ปีที่แล้ว +15

    Sir please I requested you to please make video on prove of Gauss law..

    • @aartichate4852
      @aartichate4852 4 ปีที่แล้ว +4

      Actually Gauss law has no prove dear!!!but yess if you want to you can take dfi = Integration of EdA cos theta and using Gauss law and flux you surely find answer

    • @Thephysicsplace
      @Thephysicsplace 4 ปีที่แล้ว +1

      @Jatish Gupta use solid angle

    • @Thephysicsplace
      @Thephysicsplace 4 ปีที่แล้ว +1

      @A K kyu paka rahe ho

    • @Thephysicsplace
      @Thephysicsplace 4 ปีที่แล้ว

      @A K bhai suno. Jab mai gate ki coaching krta tha to waha ek ladka poore din yahi keh ke pakata tha ki sab kuch indians ne kiya hai.
      Proof bhi laa ke dikhata tha
      Aaj wo kuch nahi kar raha .
      Agar historian banna hai to yaha apni energy mat kharch karo.
      Angrez is baat se jalte nahi hai ki gita unki kitaab nahi hai. Wo to hum chutiye indians se zada use kar rahe hai usse.
      Ye credit lene ki ladai mai na apna time waste karo na kisi aur ka.
      Research paper padhe ho kisi bhi scietist ka aaj tak
      Padho jaake.
      Phir ye sab bakwas nahi karoge.

    • @Thephysicsplace
      @Thephysicsplace 4 ปีที่แล้ว +1

      @A K indians were never vegetarian. Pata nahi kaha se he sab knowledge laate ho.
      Kuch vegetarian the zadatar nahi the. Jaisa ki har jagah hota hai.
      Pandav aur kaurav bhar ke meet khate the.
      Ab tumne Vedas bhi theek se nahi padhe.
      Aur ek baat bahaut dhyaan se suno.
      India ya bharat 1857 ke pehle nahi tha.
      Ye azaadi ke baad ek rashtra bana hai.
      Uske pehle haha ek ek prant ke kaanoon alag the bhasha alag thi aur chalane wale bhi.

  • @PiyushSharma-rk5on
    @PiyushSharma-rk5on 10 หลายเดือนก่อน +1

    doing my degree in physics from DU, but still Sir k lecture are pure gem ngl..

  • @sdsd4808
    @sdsd4808 4 ปีที่แล้ว +3

    Physics legends :
    - Shri H.C.Verma Sir
    -Walter Sir
    -Alakh Pandey Sir

  • @anweshpanda7417
    @anweshpanda7417 4 ปีที่แล้ว +1

    Such type of information is merely availaible in youtube thanks so much sir to explain this thing i am greatly impressed by your teachings.
    Please yesa video late rahiye

  • @yoohoostudies6889
    @yoohoostudies6889 4 ปีที่แล้ว +4

    Sir theory of relativity also affect electric and magnetic fields

  • @lolman7945
    @lolman7945 4 ปีที่แล้ว +1

    Sir... I like your hc Verma book very very much because of only that book I am scoring better than others in physics exams in coaching institute

  • @busyhacker3286
    @busyhacker3286 4 ปีที่แล้ว +5

    Me:Physics is super cuz there are no exceptions like chemistry in it.
    Hc Verma sir:Hold my beer!Let me show you some exce*****

    • @raghavjajoo
      @raghavjajoo 4 ปีที่แล้ว +1

      It is not an exception. It's is also valid for small distances. But it's negligible

    • @busyhacker3286
      @busyhacker3286 4 ปีที่แล้ว +1

      @@raghavjajoo yes,its neglible that's why we just ignore them,but here Its too large,so I am considering it an exception as a joke btw😁

    • @raghavjajoo
      @raghavjajoo 4 ปีที่แล้ว

      @@busyhacker3286 Basically we both agree that chemistry sucks😂

    • @busyhacker3286
      @busyhacker3286 4 ปีที่แล้ว

      @@raghavjajoo yep,but still I have to study it😭😭😭
      For jee.its like'AAG ka dariya hai,doob ke jaana hai😘😘'😆

    • @raghavjajoo
      @raghavjajoo 4 ปีที่แล้ว

      @@busyhacker3286 Me too man... For neet.😭

  • @anikettigga2003
    @anikettigga2003 4 ปีที่แล้ว

    Never thought about charges in this way .. Hats off to you Verma Sir!

  • @shivansh668
    @shivansh668 4 ปีที่แล้ว +4

    Einstein's theory has failed many scientists 😵😵😵😵

  • @dwarikadayal7088
    @dwarikadayal7088 4 ปีที่แล้ว +1

    u r great sir,i rarely took even interest in discovering any info in physics ,having gone through ur content ,i didnt even knew when the topic ws done ....great effort sir ,✌

  • @user-qd4he8jz9t
    @user-qd4he8jz9t 4 ปีที่แล้ว +4

    -video has English title
    -the guy writes in English
    - he speaks in Hindi though
    - me: 🕵️‍♂️

  • @medicoRAS
    @medicoRAS 4 ปีที่แล้ว

    Sir, your way to teaching is mind blowing 😊😊.... Teaching is ur passion, anyone can understand by seeing ur online class.. Really, learn a lot from you.. Thank you sir.