Calculation of electric potential

In calculating work F dr, why dr is taken in the direction of increasing r?

[sanketpatil]

Na jaane kitne bacho ki zindagi sawari hai sir aapki kitaab ne.

The legend! Lots of respects, sir. ❤️

Jiyo hazaro saal. ❤️

Lots and lots of gratitude, teacher.

[jaskaransingh]

I m also confused in the same problem of dr
And finding it from many books
Bt at last ur vedio helps me a lot

[knowledgewhizz]

Sir please please please times request you to please make a video on potential difference

[ishan]

Altough I didn't thought about this while going through this formula. Still it's immensely useful for students like me. Kudos to the guy who asked this beautiful question as well as our hard working sir who beautifully illusrated this.

[lavishbharadwaj]

Sir, you are a big source of inspiration for billions of people l.
You are really a legend.
Salute to this man.

[sarikalaxmi]

I even can't imagine what would be the number of students who would start loving physics after solving sir's books.
And I am really proud to be one of them❤ #FANS OF HC.VERMA

[priyanshupriyadrshi]

Sir after concept of physics 1nd 2 it is a great initiative. Thank you so much sir it is an honour of being your student. ☺☺

[arijit]

17 uneducated were spotted out there.. i don't even dare to hit like button, because Verma Sir is beyond any appreciation..

the only thing that made me driven to fall in love with physics - his Concept of Physics Vol I & Vol II
unfortunately I got know about these books later my 12th exam..
no one gonna believe that I got only 35% of marks in physics..
& presently I am a chartered electrical engineer (b.tech)

one needs to feel physics instead of thorough read out only..
you never gonna make it out..

Physics is a kind of subject where you need to grow your presence of mind & sense of maturity..
when you'll get start to realize & anticipate the facts of those theories & hypothesis, it won't demoralize you ever..

PHYSICS IS REALITY, PHYSICS IS EVERYTHING, PHYSICS IS THE AUTHENTICITY 📝💕

Edited: shockingly that number 17 has become now 185 ! ! !

[abha]

There is so many teachers as a student of H C verma sir

[_be_smile...]

Sir, ,I had the same doubt, ,but I couldn't find the answer from anywhere even from ur physics book, ,then I came to YouTube and watch many many many videos but I didn't find, ,,but now I find ur video and get the answer, , really sir, ,very happy 😊, , , great satisfaction

[rihamission]

Thank you very much Verma sir. I have been searching for the answer to this question for a long while. It took my sleep away. I asked some of my teachers, none them could give me a satisfactory answer. Thank you so much for clearing this concept. This is what I assumed from reading Fundamentals of Physics and Concepts of Physics but my teacher taught it wrong. You will see a lot of books and a lot of teachers proving it the wrong way.

[black_jack_meghav]

I didn't understand a word altogether but liked the video for supporting the legendary man's effort .

[ravindert]

easily understanding your lectures, fine expressions.

[vinitgharat]

thanks sir for this video.
and again thanks for the book you published it is really helping me, now i am capabale of cracking jee !

[DeepakRaj_DR]

Thanking you Sir 🙏,
Whenever i feel that this chapter is tough for me then I put your book is my now 😂 on the table and started reading then aftermath I understand too many things and i started to solve problems then it would become too much easy. So, Thanks a lot sir for your support 🎉🎉 ..

Lots of Love from my and my friends side 🙏🙏🙏🙏

[akshatminhas]

Its an honor that we are studying from a living legend 😌😌

[MasterMathsofficial]

सर आप एक संत है physics को आपने इतना सरल कर दिया कि उसको शब्दो मे बयान नही किया जा सकता ज्यादातर teachers सिर्फ notes बनवाते है जैसे physics नही history पढा रहे़...और आपने बताया कि physics को real lifeमे कैसे use करना है।

[aniketbiswas]

I wasted lot of time for this particular topic in class 12. Had this confusion for so long. The more I read from different sources (i read from COP of course, halliday resnick, ncert text, dc pandeys text, Olympiads books, coaching materials, my school text nowhere it is mentioned) the more I got confused right here. Later I learned it with the help of an intuition that "in the direction of electric field potential decreases". This actually helped me use the formula in calculations. Thank you for this sir, i wish somebody would have told me about your email and I had mailed you this question.

[kralokgautam]

Sir you are the real genius for student life

[MdZeeshanAlamOfficial]

The same question has been my problem since i first studied that.
Now its been clear to me how its done.
Thank you so much sir,
Your truly zeeshan.