Two metal spheres, one of radius R and the other of radius 2R, both have same surface charge density sigma. They are brought in contact and seperated. What will be new surface charge densities on them ? both have same surface charge density sigma. They are brought in contact and seperated. What will be new surface charge densities on them ? one of radius R and the other of radius 2R Two metal spheres September 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related