Question

A charged particle is moving parallel to a magnetic field line. The magnetic force on the particle is?
fastest answer with the correct explanation will become the brainliest..............

Answer 1

The answer is Zero .The direction of the force on a moving charge depends on the direction of its velocity. The magnetic force acting on a moving charged particle is the cross product of the velocity and the magnetic field. Consequently when these two vectors are parallel, the magnetic force acting on them is zero.