A Proton Is About 2000 Times More Massive That an Electron

Multiple Choice

A proton is about 2000 times more massive that an electron but they both have charges of the same magnitude.The magnitude of the force on an electron by a proton is ____ the magnitude of the force on the proton by the electron.

A) 2000 times greater than
B) equal to
C) 2000 times less than
D) negligible compared to
E) None of these answers is correct.