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A particle of mass m and charge q is pla...

A particle of mass m and charge q is placed at rest in a uniform electric field E and then released, the kinetic energy attained by the particle after moving a distance y will be

A

`qEy^2`

B

`qE^2y`

C

qEy

D

`q^2Ey`

Text Solution

Verified by Experts

The correct Answer is:
C
K.E. = Force `xx` Displacement = (qE)y.
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