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

Question 39

Multiple Choice

If electrons are accelerated from rest in an electron gun by sending them through a potential difference of 11.0 kV,what is the resulting kinetic energy of each electron?


A) 11.0 kJ
B) 1.00 ×\times 10-19 J
C) 1.45 ×\times 10-23 J
D) 11.0 mJ
E) 1.76 ×\times 10-15 J

Correct Answer:

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