The two thin rods of 80.0 cm are oriented at right angles to one other. Each rod consists of one end at the origin of the coordinates, and one of them extends all along the + x-axis while the other extends all along the -y axis (negative y axis). The rod all along the +x-axis carries a charge of -15.0 μc distributed uniformly all along its length and the other rod carries +15.0 μC uniformly over its length. Determine the magnitude and direction of the total electrical force which such two rods apply on an electron positioned at the point (40.0 cm, -40.0 cm). Employ e = 1.60*10^-19C. Determine the potential at point Q 100 cm away from the origin all along the X axis.