A charged particle enters a magnetic field with velocity v at an angle θ with the field and experiences a magnetic force. The kinetic energy of the particle
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → is not affected by magnetic force
The magnetic force acting on a charged particle is always perpendicular to its velocity. Hence, the force cannot do work on the particle and the kinetic energy of the particle remains unchanged.
Answer: The kinetic energy of the particle remains constant.