Force on a moving charge in a uniform magnetic field depends upon
A)magnetic flux density
B)the charge on the particle
C)the speed of particle
D)all of above

Question

Quizplus · Accepted Answer

The force on a moving charge in a uniform magnetic field depends on the magnetic flux density (which determines the strength of the magnetic field), the charge on the particle (since the force is directly proportional to the charge), and the speed of the particle (as the force is also proportional to the velocity of the particle). This is described by the Lorentz force law.

Force on a Moving Charge in a Uniform Magnetic Field