The drawings show three charges that have the same magnitude but may have different signs. In all

Question:

The drawings show three charges that have the same magnitude but may have different signs. In all cases the distance d between the charges is the same. The magnitude of the charges is |q| = 8.6 µC, and the distance between them is d = 3.8 mm. Determine the magnitude of the net force on charge 2 for each of the three drawings.