# Question: An electron that is a certain distance from a proton

An electron that is a certain distance from a proton is acted on by an electrical force.

(a) If the electron were moved twice that distance away from the proton, would the electrical force be (1) 2, (2) 1/2, (3) 4, or (4) 1/4 times the original force? Why?

(b) If the initial electric force is F, and the electron were moved to one-third the original distance toward the proton, what would be the new electrical force in terms of F?

(a) If the electron were moved twice that distance away from the proton, would the electrical force be (1) 2, (2) 1/2, (3) 4, or (4) 1/4 times the original force? Why?

(b) If the initial electric force is F, and the electron were moved to one-third the original distance toward the proton, what would be the new electrical force in terms of F?

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