An Electron Is Accelerated from Rest by a Total Potential $\times$

question 61

Multiple Choice

An electron is accelerated from rest by a total potential difference of 2.00 $\times$ 10⁸ V.Its mass at this energy is

• A)9.1 \(\times\) 10^-31 kg
• B)2.27 \(\times\) 10^-33 kg
• C)1.67 \(\times\) 10^-27 kg
• D)3.64 \(\times\) 10^-28 kg
• E)1.1 \(\times\) 10^-16 kg

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