Determine the radius of the circular path

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An electron moves in a circular path perpendicular to a constant magnetic field with a magnitude of4.50mT. The angular momentum of the electron about the center of the circle is4.00multiplied by10-25J·s.
(a) Determine the radius of the circular path.
cm
(b) Determine the speed of the electron.
m/s

Reference no: EM13537404

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