20 Three concentric spherical shells have radii a b and c a

Last updated: 6/14/2023

20 Three concentric spherical shells have radii a b and c a b c and have surface charge densities o o and o respectively If V V and Vc denote the potentials of the three shells then for c a b we have C AIPMT Prelims 2009 1 Vc VB VA 3 Vc VB VA 2 VC Vc VB 4 VC VA V VA VB