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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
- Two identical thin plano-convex glass lenses (refractive index 1.5) each having
- The surface temperature of the sun which has maximum energy
- A thin prism of angle 15⁰ made of glass of refractive index µ₁ = 1.5 is combined
- The resultant of two forces, one double the other in magnitude, is perpendicular
- A source and an observer approach each other with same velocity 50 m/s. If the frequency
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Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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