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Starting from Rest,an Electron Accelerates Through a Potential Difference of 51.6

Question 47

Multiple Choice

Starting from rest,an electron accelerates through a potential difference of 51.6 V.What is its de Broglie wavelength? (h = 6.63 × 10−34 J⋅s,me = 9.11 × 10−31 kg,and 1 eV = 1.60 × 10−19 J)


A) 4.4E+13 m
B) 2.4E-10 m
C) 1.7E-10 m
D) 1.1E-24 m
E) ​2.6E-11 m

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