Determine the frequency of circling

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Reference no: EM13274334

An electron with kinetic energy 3.90 keV circles in a plane perpendicular to a uniform magnetic field. The orbit radius is 12.0 cm. Find the following values.

(a) the speed of the electron

____m/s

(b) the magnetic field

____T

____Hz

(d) the period of the motion

_____s

Reference no: EM13274334

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