Point charges 4q q and 4q are kept on the X axis at point x

Last updated: 6/24/2023

Point charges 4q q and 4q are kept on the X axis at point x 0 x a and x 2a respectively Then a only q is in stable equilibrium b all the charges are in stable equilibrium c all of the charges are in unstable equilibrium d none of the charges is in equilibrium 1988