A charge of +3.00 μC is located at the origin, and a second charge of −2.00 μC is located on the xy-plane at the point (50.0 cm, 40.0 cm). Determine the magnitude F of the electric force exerted by the −2.00 μC charge on the +3.00 μC charge. F = N Determine the direction of electric force exerted by the −2.00 μC charge on the +3.00 μC charge, expressed as an θ = angle θ measured counterclockwise from the positive x-axis.