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A particle of charge e and mass m moves ...

A particle of charge e and mass m moves with a velocity v in a magnetic field B applied perpendicular to the motion of the particle .The radius r of its path in the field is

A

`(Bv)/(em)`

B

`(ev)/(Bm)`

C

`(Be)/(mv)`

D

`(mv)/(Be)`

Text Solution

Verified by Experts

The correct Answer is:
D
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