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The radius of circular path of an electr...

The radius of circular path of an electron when subjected to a perpendicular magnetic field is

A

`(mV)/(be)`

B

`(me)/(Be)`

C

`(mE)/(Be)`

D

`(Be)/(Mv)`

Text Solution

Verified by Experts

The correct Answer is:
A
Radius of the circular path is given by
`r=(mV)/(qB)=(mV)/(eB)`
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