In a hydrogen atom, the proton and electron are approximately 47 pm (47x10-12 m) apart. The proton has a mass of 1.67x10-27 kg and a charge of 1.60x10-19 C. The electron has a mass of 9.11x10-31 kg and a charge of -1.60x10-19 C. What force does the proton exert on the electron? Group of answer choices 1.0x10-18 N 10 N 1.0x10-7 N 1.0x107 N