Monday

July 28, 2014

July 28, 2014

Posted by **Sandhya** on Wednesday, June 17, 2009 at 6:13am.

(b) Two metal spheres, each of mass 1 gm and radius 0.5 cm are placed on a smooth, horizontal, insulated plate such that their centres are 15 cm apart. One is charged to a potential 500 volt and the other to 1000 volt. What is the velocity of each sphere when they drift away to a distance of 30 cm. between their centres?

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