Problem 5 (20 points) Three charges q1 = -4.56 nc, q2 = -3.77 nC, and q3 = +7.00 nC, are arranged as shown in the figure below. Find the magnitude and direction of the net electrostatic force on the charge q3 at (x = 0.74, y = 0 m). q1 is at (x = 0, y = -0.25 m) and q2 is at the origin. 0. 74 m 92 0.25 m 2 1