Eight point charges,for +q and four -q are kept alternately at the corners of a cube of side a,as shown.Find the expression for the work done in disassembling the system of charges.

Asked by GARIMA SRIVASTAVA | 28th Jun, 2011, 10:37: PM

Expert Answer:

Answered by  | 16th Aug, 2011, 05:50: AM

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