r er 29 Two uniformly charged no hemispherical sheels each

Last updated: 6/24/2023

r er 29 Two uniformly charged no hemispherical sheels each having uniform charge yo and radius R form a complete sphere not stuck together and surround a concentric spherical conducting shell of radius R 2 If hemispherical parts are in equilibrium then minimum surface charge density of inner conducting shell is A 20 B 6 2 C 0 D 20 30 A point charge q is borught from infinity slowly so that heat developed in the shell is negligible and is placed at the centre of a conducting neutral spherical shell of inner radius a and outer radius b then work done by external agent is PIE 3 e Cons clien2 yioseqa on a lan leviste al 3V V pon A Q B b qa kq 2b C espiertove 1 kq kq 2b 2a D kq kq 2a 2b