41. Advance Illustration | Electric Force and Electric Field | Coalescing Charged Mercury Drops

The website, aimed at nurturing grasping power students, has classroom lectures on almost all the topics. It is an outcome of 23-year long toil of Physics expert who has made it a mission to simplify the complexities of Physics.

Ashish Arora, the brain behind this interactive unique website, has all his lectures available on web for free of cost. He has created a youtube channel in the name of Physics Galaxy. Today more than 6000 video lectures are being watched per day on this website which is highest among any other e-learning website in India. Till now more than 3.6 Million videos are watched on it. On each video subtitles are also available in 67 languages using google translator including English, Hindi, Chinese, French, Marathi, Bangla, Urdu and other regional and international languages.

Besides uploading transcripts of all his videos, he has created a software based synchronized European voice accent of all videos to benefit students in USA, Europe and other countries.

#AshishArora #JEEAdvanced #JEE2020

[gamezone]

7 years ago, , , this video's are still a goldmine for JEE (Advanced).

[abhi_journey]

now this became regular question in mains and state exams

[yesofcourse]

This question is favourite of NTA in jee main 2021, 2022

[ayush]

exact same Question
jee main 2021, 26th Feb evening shift me aaya tha

[rachakondakavitha]

25 feb 2021 morning shift question again

[AmanMishra-dbde]

Sir why are we considering only surface potential ...???? Sir reply fast plzzzz...!

[simran]

Why have we not considered surface tension here?.... plz reply

[gunaseelan]

I think it's better to use the formula V=n^2/3V'