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An electron of mass m,moves around the n...

An electron of mass m,moves around the nucleus in a circular orbit of radius 'r' under the action of centripetal force 'F'. The equivalent electric current is

A

`(e )/(2 pi ) sqrt((F )/(mr ))`

B

` 2pi Sqrt(( F )/(mr))`

C

`(e )/( pi ) sqrt((F )/(mr))`

D

`(e )/( 2 pi ) sqrt((mr )/( F )`

Text Solution

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The correct Answer is:
A
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