A metal sphere of 4 cm radius is suspended within a hollow

Last updated: 6/7/2023

A metal sphere of 4 cm radius is suspended within a hollow sphere of 6 cm radius The inner sphere is charged to a potential of 3 esu when the outer sphere is earthed The charge on the inner sphere is Question Type Single Correct Type 154 esu 2 4 esu 3 30 esu