The magnitude of each of the charges in the figure below is 8.65 10-12 C. The lengths of the sides of the rectangles are 3.12 cm and 5.40 cm. Find the magnitude of the electric field at the center of the rectangle in the figures below. figure 1 1 N/C figure 2 2 N/C figure 1 figure 2 I know how to do figure 1. however, I still have a problem about figure 2.