225 A solid conducting sphere of radius a having a charge q

Last updated: 6/8/2023

225 A solid conducting sphere of radius a having a charge q is surrounded by a concentric conducting spherical shell of inner radius 2a and outer radius 3a as shown in figure Find the amount of heat produced when switch is closed 1 4 a c Kq 2a 2 Ka K b d 2 Kq 3a 2 Kq S 3a 2a