#14 Frequency of Circular Orbits Recall from class discussion that the period and frequency of a charge moving in a magnetic field are: T = QB 2πΜ QB F = (2) 2т М respectively. Suppose an proton, with a mass of 1.67 × 10–27 kg a charge of 1.60 x 10-19 C moves in a 0.500 T magnetic. If the proton follows circular orbits, what is the frequency (in Hertz) of the orbits? A. 706 kHz В. 7.06 МHz C. 70.6 MHz D. 706 MHz

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