4 Four charges equal to Q are placed at the four ccrners of

Last updated: 6/21/2023

4 Four charges equal to Q are placed at the four ccrners of a square and a charge q is at its centre the system is in equilibrium then the value of q is a 1 1 2 2 Q b 2 2 1 2 1 1 2 2 C d 10 1 2