Question
What is the rest energy of an electron, given its mass is $9.11 \times 10^{-31} \textrm{ kg}? Give your answer in joules and MeV. Question by OpenStax is licensed under CC BY 4.0. Final Answer$8.19 \times 10^{-14} \textrm{ J}511 \textrm{ keV}\$
Solution Video