I know that in a uniform magnetic field, a charged particle moves in a circular path.
Whenever something is moving in uniform circular motion
F= mv^2/r
In other words, centripetal force is proportional to v^2.
However, it is magnetic force that supplies centripetal force which is given by the formula
F=qvB
In other words, magnetic force that supplies centripetal force is proportional to v.
Is force in this case proportional to v^2 or v ?