Which of the following statements is TRUE? The side of the Moon facing away from the Earth is in perpetual darkness. The Moon is
visible only at night. The Moon goes through a cycle of phases because it always has the same side facing the Earth. The Moon's distance from the Earth varies during its orbit. If you observed the Moon from North America and found that it was a full Moon, then someone in South America would see a new Moon.
The electrostatic force between two charges is given by Coulomb's law: where ke is the Coulomb's constant q1 is the first charge q2 is the second charge r is the separation between the two charges
By substituting the data of the problem into the equation, we can find the magnitude of the force between the two charges:
