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At a distance of 1 m from a fixed charge...

At a distance of 1 m from a fixed charge of 1 mC, a particle of mass 2 g and charge `1 muC` is held stationary. Both the charges are placed on a smooth horizontal surface. If the particle is made free to move, then its speed at a distance of 10 m from the fixed charge will be

A

`100 m s^(-1)`

B

`90 m s^(-1)`

C

`60 m s^(-1)`

D

`45 m s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
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