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5 Jul 2012 01:37:39 IST

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A solid conducting sphere having a charge Q is surrounded by an uncharged concentric cond

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A solid conducting sphere having a charge Q is surrounded by an uncharged concentric conducting hollow spherical shell.Let the delta V b/w the surface of the solid sphere and that of the now given a charge of -3Q the new potential difference b/w the same two surfaces is

a) -2V b) V c) 2V d) 4V

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Ayush Srivastava

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5 Jul 2012 09:37:44 IST

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Answer) D) 4V

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