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Field Lines in Different Scenarios

12A spherical...

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12A spherical conducting shell of inner radius Rq isand outer radius R, has a charge Q. A chargeplaced at the centre of the shell.0 What is the surface charge density on the(1) Inner surface, (2) Outer surface of theshell?Write the expression for the electric field ata point X >R from the centre of the shell.Gi)All India 2010

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