A positron with kinetic energy 2.00 keV is projected into a uniform magnetic field of magnitude...

A positron with kinetic energy 2.00 keV is projected into a uniform magnetic field of magnitude 0.140 T, with its velocity vector making an angle of 83.0° with the field. Find (a) the period, (b) the pitch p, and (c) the radius r of its helical path.

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genius_generous answered 1 year ago

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