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An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude...

An electron moves in a circular path perpendicular to a uniform magnetic field with a magnitude of 2.14 mT. If the speed of the electron is 1.48 107 m/s, determine the following. (a) the radius of the circular path ............ cm (b) the time interval required to complete one revolution ............ s

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