Under the influence of a uniform magnetic field, a charged particle moves with a constant speed v in a circle of radius r. The time period of the revolution of the particle:
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → is independent of both v and r
The time period (T) of the revolution,
$T=\frac{2\pi m}{qB}$
∴, it is independent of both v and r.