Problem: There are four charges, each with a magnitude of 4.29uC. Two are positive and two are negative. The charges are fixed to the corners of a 0.197-m square, one to a corner, in such a way that the net force on any charge is directed toward the center of the square.
Part A: Find the magnitude of the net electrostatic force experienced by any charge.
Rework your solution from the beginning and check each step carefully. Include work and exact solution please! Thanks!