Question:
The time-period of a charged particle undergoing a circular motion in a uniform magnetic field is independent of its
The time-period of a charged particle undergoing a circular motion in a uniform magnetic field is independent of its
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The time-period of a charged particle in a magnetic field is independent of its speed and depends only on mass, charge, and magnetic field strength.
Updated On: Dec 11, 2025
- speed
- charge
- mass
- magnetic induction
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The Correct Option is A
Solution and Explanation
The time-period of a charged particle in a magnetic field is given by: \[ T = \frac{2\pi m}{qB} \] where: $m$ is the mass, $q$ is the charge, and $B$ is the magnetic field strength. Thus, the time-period is independent of the speed of the particle.
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