0 Three concentric metallic shells A B and C of radii a b

Last updated: 6/3/2023

0 Three concentric metallic shells A B and C of radii a b and c a b c have surface charge densities o o and o respectively i Find the potentials of three shells A B and C ii It is found that no work is required to bring a charge q from shell A to shell C then obtain the relation between the radii a b and c O