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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:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The dimensions of universal gas constant are
- If an A.C. mains supply is given to be 220 V, what would be the average e.m.f.
- A particle moves with constant speed v along a circular path of radius r and completes
- Coherent sources are those sources for which
- By sucking through a straw, a student can reduce the pressure of his lungs
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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