4. A positive point charge g is placed at the center of an uncharged metal spher

Question

4. A positive point charge g is placed at the center of an uncharged metal spherical shell insulated from the around. The outside spherical shell is then grounded by a wire touched to the outer surface. A indicates the inner surface and B the outer surface of the spherical shell. Which statement is correct? 0 A a The charge on A is-q; that on B is +q. the charge on B is -q; that on A is+q. The charge is -q/2 on A and on B. There is no charge on either A or B. e. The charge on A is -q: there is no charge on B.

Explanation / Answer

Option d is correct because for a spherical shell charge distribution is such that the charge remains at center only ...

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