In the circuit shown, the current through the 4Ω resistors is 1amp when the points P and M are connected to a dc voltage source. The potential difference between the points M and N is. In the circuit shown the current through the 4Ω resistors is 1amp when the points P and M are connected to a dc voltage source. The potential difference between the points M and N is. December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Current Electricity , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related