Are we free to call the potential of earth (+ 100 V ) instead of zero ? What effect would such an assumption have on measured values of A potentials B potential difference ? Are we free to call the potential of earth (+ 100 V) instead of zero ? What effect would such an assumption have on measured values of A potentials B potential difference ? August 31, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related