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If an Electron Is Accelerated from Rest Through a Potential $\times$

Question 17

Multiple Choice

If an electron is accelerated from rest through a potential difference of 100 V,what is its de Broglie wavelength?

A) 2.55 $\times$ 10^-9 m
B) 1.23 $\times$ 10^-10 m
C) 0.529 $\times$ 10^-10 m
D) 8.67 $\times$ 10^-9 m
E) 1.20 $\times$ 10^-15 m

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