A non conducting rod of length l pivoted at its centre with a weight w at a distance X from LHS. At the ends of the rod  are attached small conducting spheres with charges q and 2q which lie at distance H from fixed charges Q. What is the distance X.

Asked by NAKSHATRA | 25th Jul, 2014, 08:07: AM

Expert Answer:

Answered by Jyothi Nair | 25th Jul, 2014, 11:28: AM