A 500kV is applied across an X-ray tube. Calculate the maximum velocity of the electrons produced [Me = 9.1 x 10-31kg, e = 1.6 x 10-19C] - SchoolNGR

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A 500kV is applied across an X-ray tube. Calculate the maximum velocity of the ...

A 500kV is applied across an X-ray tube. Calculate the maximum velocity of the electrons produced [Me = 9.1 x 10^-31kg, e = 1.6 x 10^-19C]

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A 4.2 x 10⁸ms^-1
B 1.9 x 10⁸ms^-1
C 4.2 x 10⁵ms^-1
D 1.8 x 10⁵ms^-1

Correct Answer: Option A

Explanation:

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