Two point charges, q1 and q2, of 4.00 μC each, are placed at x1=-16.0 cm and x2 = 16.0 cm away from the origin on the x-axis. A charge q3 of 1.00 μC is placed 12.0 cm away from the origin on the y-axis.
A. Find the distance from q3 to q1 and from q3 to q2.
B. Find the magnitude and the direction of the force F13 exerted by q1 on q3.
C. Find the magnitude and the direction of the force F23 exerted by q2 on q3.
D. Find the magnitude and the direction of the force F12 exerted by q1 on q2.