Two spherical conductors A and A of radii r and r r r are

Last updated: 6/13/2023

Two spherical conductors A and A of radii r and r r r are placed concentrically in air A is given a charge Q while A is earthed Then the equivalent capacitance of the system is 4RE012 12 11 4 E0 r 4T Eo 12 4 Ep 1