Two spherical conductors A and B of radii a and b (`b gt a`) are placed concentrically in
Channel: Doubtnut
Date: 2020-04-05

Two spherical conductors A and B of radii a and b (`b gt a`) are placed concentrically in air. A is given charged +Q while B is earthed. Then the equivalent capacitance of the system isimg src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/RES_PHY_RK_JM_C23_E01_766_Q01.png" width="80%"