Charges +q, -q, +q, and -q are placed at the corner A, B, C and D respectively of a square of a side a. The potential energy of the system is 1/4pie€0 times -q and -q are placed at the corner A B C and D respectively of a square of a side a. The potential energy of the system is 1/4pie€0 times Charges q December 6, 2020 Category: Cengage NEET by C.P Singh , Chapter 1 - Electrostatics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related