A spherical shell of radius R 1 with uniform charge q is expanded to a radius R 2 . Find the work performed by the electric forces during the shell expansion from R 1 to radius R 2 . A spherical shell of radius R 1 with uniform charge q is expanded to a radius R 2 . Find the work performed by the electric forces during the shell expansion from R 1 to radius R 2 . August 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related