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A proton is about 1840 times heavier tha...

A proton is about `1840` times heavier than an electron. When it is accelerated by a potential difference of `1 kV`. Its kinetic energy will be

A

1840 keV

B

1/1840 keV

C

1 keV

D

920 keV

Text Solution

Verified by Experts

The correct Answer is:
C
`KE = qV = e xx 1 xx10^3 =1 keV`
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