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A particle of mass m and charge q is pr...

A particle of mass m and charge q is projected into a region having a perpendicular magnetic field B. Find the angle of deviation fo the particle as it comes out of the magnetic field if the width d of the regions is very smaller then

Text Solution

Verified by Experts

The radius of the circular orbit
is `r=(mv)/(qB)`
The deviation `theta` may be obtained
from in as
`sin theta =d/r=(dBq)/(mv)`
or ` theta =sin^-1((dBq)/(mv))`
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