Calculate the Amount of Energy Needed to Accelerate an Electron $0.8880$

question 56

Multiple Choice

Calculate the amount of energy needed to accelerate an electron from $0.8880$ to $0.991 \mathrm { c }$ Express your answer in $\mathrm { MeV }$ The rest mass energy of an electron is 0.511 MeV.

• A) 2.71 MeV
• B) 1.90 MeV
• C) 4.61 MeV
• D) 5.69 MeV

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