Physics 1B: Electricity & Magnetism
Proton: e = +1.6x10–19 C Electron: e = –1.6x10–19 C Units = Coulomb An object may have a total charge of 0, ±1e, ±2e, ±3e,… CONSERVATION OF CHARGE: Total amount of charge is conserved in any interaction-+ m p = 1.67x10-27 kg m e = 9.11x10-31 kg
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