In a thundercloud there may be an electric charge of 50 C near the top of the cloud and −50 C near the bottom of the cloud. If these charges are separated by about 3 km, what is the magnitude of the

In a thundercloud there may be an electric charge of 50 C near the top of the cloud and −50 C near the bottom of the cloud. If these charges are separated by about 3 km, what is the magnitude of the electric force between these two sets of charges? The value of the electric force constant is 8.98755 × 109 N · m2 /C 2 . Answer in units of N.