Q 1 A hollow metal sphere of radius 5 cm is charged such

Last updated: 6/12/2023

Q 1 A hollow metal sphere of radius 5 cm is charged such that the potential on its surface is 10 V the potential at the centre of the sphere will be a OV b 10 V c 5 V Q 2 In the given group the negative resistance region is a OA b AB c BC d 20 V d CD VA C 1