The insulation property of air breaks down at E= 3 × 10^6v olt/meter. The maximum charge that can be given to a sphere of diameter 5 m is approximately (in coulombs) The insulation property of air breaks down at E= 3 × 10^6v olt/meter. The maximum charge that can be given to a sphere of diameter 5 m is approximately (in coulombs) September 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related