A and B are two concentric metallic hollow spheres If A is

Last updated: 6/26/2023

A and B are two concentric metallic hollow spheres If A is given a charge q while B is earthed as shown in figure then B A x 1 charge density of A and B are same 2 field inside and outside A is zero 3 field between A and B is not zero 4 field inside and outside B is zero