# Three point charges of $0.1\; C$ each are placed at the corners of an equilateral triangle with side 1m. If this system is supplied energy at the rate of 1 kW, how much time will be required to move one of the charges on to the mid-point of the line joining the other two?

## 1 Answer

(C) 50 h
Hence C is the correct answer.
answered Jun 11, 2014 by