An electron is moving in a circular path under the influence of a transverse magnetic field of 3.57×10⁻² T. If the value of e/m is 1.76×10¹¹ C/kg, the frequency of revolution of the electron is

Options

(a) 1 GHz
(b) 100 MHz
(c) 62.8 MHz
(d) 6.28MHz

Correct Answer:

1 GHz

Explanation:

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