Suppose E , G , and N denote the magnitudes of the electromagnetic, gravitational, and nuclear forces between two electrons at a specific separation. Which of the following is correct?

Step-by-step solution

Electrons are leptons and do not participate in strong nuclear interactions. Therefore, the magnitude of the nuclear force between two electrons is zero, i.e., N = 0 . The electromagnetic force E between two electrons is much greater than the gravitational force G between them. For two electrons, the ratio of the electromagnetic force to the gravitational force is approximately 10⁴² , which means E > G . Since G > 0 and N = 0 , the correct order of the magnitudes of the forces is E > G > N .