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An electron moves in a circular path perpendicular to a constantmagnetic field with a magnitude of 5.00 mT. The angular momentum of the electron about the center of the circle is 2.50multiplied by 10-25J·s.
a) Determine the radius of the circular path.b) Determine the speed of the electron.
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A satellite has a mass of 99 kg and is located at 2.0 106 m above the surface of Earth. compute the potential energy associated with the satellite
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