The potential of a point B ( -20 m, 30 m ) taking the potential of a point A ( 30 m, -20 m ) to be zero in an electric field E = 10xi – 20 J N/C is -20 m ) to be zero in an electric field E = 10xi - 20 J N/C is 30 m ) taking the potential of a point A ( 30 m The potential of a point B ( -20 m November 6, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related