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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A very large sphere having charge Q uniformly distributed on the surface is compressed uniformly till its radius reduces to R. The work done by the electric forces in this process is

A very large sphere having charge Q uniformly distributed on the surface is compressed uniformly till its radius reduces to R. The work done by the electric forces in this process is

A very large sphere having charge Q uniformly distributed on the surface is compressed uniformly till its radius reduces to R. The work done by the electric forces in this process is