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

A particle of mass `m` and charge `q` is lying at the origin in a uniform magnetic field `B` directed along x-axis. At time t = 0, it is given a velocity `v_0`, at an angle` theta` with the y-axis in the xy-plane. Find the coordinates of the particle after one revolution.

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Verified by Experts

The correct Answer is:
A, B
Path is helix and after one rotation only x-coordinate will change by a distance equal to pitch.
`:. x=p=(v_0costheta)((2pim)/(Bq))`
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