An insulating ring of charge 2 b radius b is concentric with

Last updated: 6/8/2023

An insulating ring of charge 2 b radius b is concentric with a charged conducting solid sphere of charge Q and radius a b a as shown in the figure Then DI I A Potential of the sphere is Q 2 4 a 2 a B If sphere is grounded then charge on the sphere will be 87 C Electric field inside the sphere is non zero D The sphere is equipotential body