Consider the four charges in the figure below, in which d = 2 cm, q = 2 nC, the +x-axis points to the right, and the +y-axis points up. What is the

Consider the four charges in the figure below, in which d = 2 cm, q = 2 nC, the +x-axis points to the right, and the +y-axis points up. What is the force on the 1 nC charge at the bottom? Give your answer in component form, using i and j for and , respectively.N