Question

A charge of 10 esu is placed at a distance of 2 cm from a charge

Answer 1

Answer:

A charge 10 e.s.u. is placed at a distance of 2 cm from a charge 40 e.s.u. and 4 cm from another charge of 20 e.s.u. The potential energy of the charge 10 e.s.u. is (in ergs)....... ............

Answer 2

Answer:

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