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A particle with charge q, moving with a momentum p, enters a uniform magnetic field normally. The magnetic field has magnitude B and is confined to a region of width d, where `d lt (p)/(Bq)` , The particle is deflected by an angle q in crossing the field. Then

A

`sintheta=(Bqd)/p`

B

`sintheta=p/(Bqd)`

C

`sintheta=(Bp)/(qd)`

D

`sintheta=(pd)/(Bq)`

Text Solution

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The correct Answer is:
A
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