9 Four charges equal to Q are placed at the four corners of

Last updated: 5/28/2023

9 Four charges equal to Q are placed at the four corners of a square and a charge q is at its centre If the system is in equilibrium the value of q is AIEEE 2004 2 1 2 2 c b 1 2 2 4 1 2 2 4 1 2 2