If a charged particle of charge to mass ratio 
enters in a magnetic field of strength 
at a speed 
, then
A
angle subtended by the path of charge particle in magnetic field at the center of circular path is 
B
the charge will move on a circular path and then will come out from magnetic field at some distance from the point of insertion.
C
the time for which particle will be in the magnetic field is 
D
angle subtended by the path of charge particle in magnetic field at the center of circular path is 
Text Solution
Verified by ExpertsThe correct answer is:
B
i.e., the electron will move out after travelling on a semicircular path of radius 
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