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A charged particle of mass m and charge q moves along a circular path of radius r that is perpendicular to a magnetic field B. The time taken by the particle to complete one revolution is
Options
(a) 2μmq/B
(b) 2πq²B/m
(c) 2πqB/m
(d) 2πm/qB
Correct Answer:
2πm/qB
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
- A long solenoid has 500 turns. When a current of 2 ampere is passed through it
- Mass of the nucleons together in a heavy nucleus is
- A black body at a temperature of 227⁰C radiates heat at a rate of 20 cal m⁻²s⁻¹.
- Graph of force per unit length between two long parallel current carrying
- The magnetic field at a point on the axis of a long solenoid having 5 turns per cm
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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