JEE MAIN - Physics (2002 - No. 11)
The time period of a charged particle undergoing a circular motion in a uniform magnetic field is independent of its
speed
mass
charge
magnetic induction
คำอธิบาย
KEY CONCEPT : The time period of a charged particle
$$\left( {m,q} \right)$$ moving in a magnetic field $$(B)$$ is $$T = {{2\pi m} \over {qB}}$$
The time period does not depend on the speed of the particle.
$$\left( {m,q} \right)$$ moving in a magnetic field $$(B)$$ is $$T = {{2\pi m} \over {qB}}$$
The time period does not depend on the speed of the particle.