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A particle having charge to mass ratio '...

A particle having charge to mass ratio 's' starts from rest in a region where the electric field has constant direction but magnitude varying with time `t` as `E=E_(0)t` .In time `t`, it is observed that the particle acquire a velocity `v` after covering a distance `x` then

A

`v props`

B

`v prop sqrt(s)`

C

`v prop t`

D

`v prop t^(2)`

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The correct Answer is:
A, D
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