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A charge q is placed in an uniform elect...

A charge q is placed in an uniform electric field E. If it is released, then the K.E of the charge after travelling distance y will be :

A

qEy

B

2qEy

C

`(qEy)/2`

D

`sqrt(qEy)`

Text Solution

Verified by Experts

The correct Answer is:
A

`DeltaK.E.` = force x displacement = Work done
`DeltaK.E = qEy`
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