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An electron beam is accelarated by a potential and the velocity...

This question belongs to Metallurgical Engineering Physics Of Metals In Metallurgy
Physics of Metals in Metallurgy
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An electron beam is accelarated by a potential and the velocity of electrons in the beam is 1.8754 × 108 m. s-1. The accelarting potential in kilovolts is

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Correct Answer: Option B
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