A charge Q is placed at the centre of uncharged, hollow metallic sphere of radius a. (a) Find surface charge density on the inner surface and on the outer surface. (b) If a charge q is put on the sphere, what would be the surface charge densities on the inner and the outer surfaces ? (c) Find the electric field inside the sphere at a distance x form the centre in the situations (a) and (b).

A charge Q is placed at the centre of uncharged, hollow metallic spher

1.	A charge Q is placed at the centre of uncharged, hollow metallic sphere of radius a. (a) Find surface charge density on the inner surface and on the outer surface. (b) If a charge q is put on the sphere, what would be the surface charge densities on the inner and the outer surfaces ? (c) Find the electric field inside the sphere at a distance x form the centre in the situations (a) and (b).
Answer» A charge Q is placed at the centre of uncharged, hollow metallic sphere of radius a. (a) Find surface charge density on the inner surface and on the outer surface. (b) If a charge q is put on the sphere, what would be the surface charge densities on the inner and the outer surfaces ? (c) Find the electric field inside the sphere at a distance x form the centre in the situations (a) and (b).

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