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If Electrons Are Accelerated from Rest in an Electron Gun ×\times

Question 42

Multiple Choice

If electrons are accelerated from rest in an electron gun by sending them through a potential difference of 1000 V,what is the speed of the electrons?


A) 9.41 ×\times 106 m/s
B) 1.33 ×\times 106 m/s
C) 1.87 ×\times 107 m/s
D) 1.97 ×\times 106 m/s
E) 6.22 ×\times 106 m/s

Correct Answer:

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