Two equal charges q are placed at a distance 2a and a third charge −2q is placed at the midpoint. The potential energy of the system is Two equal charges q are placed at a distance 2a and a third charge −2q is placed at the midpoint. The potential energy of the system is December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 1 - Electrostatics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related