motion of charged particle

Assertion A charged particle is rotating in a circle. Then magnetic field (B) at centre of circle and magnetic moment (M) produced by motion of charged particle are parallel to each other. Reason M and B are always parallel to each other.

Motion of a charged particle in a uniform magnetic field |Questions

Discuss the motion of a charged particle when subjected to a perpendicular uniform electric field.

Revision |When the charged particle is moving at an angle to the field |Motion of a charged particle in combined electric and magnetic field

Discuss the motion of a charged particle when subjected to a uniform magnetic field, when the direction of motion of the particle makes an angle phi with the direction of magnetic field.

Describe the motion of a charged particle in a cyclotron if the frequency of the radio frequency (rf) field were doubled.

(a) Which force is independent of the state of rest or of motion of a charged particle: electric or magnetic? (b) Which of the two force is stronger: magnetic force or electric force?