Question

A charged particle moves in an unifrom magnetic field.The velocity of the particle at some instant makes an acute angle with the magnetic field.The path of the particle will be

Answer 1

Answer:

Velocity can be broken into components parallel and perpendicular to the magnetic field.

The parallel component which is constant is responsible for the uniform pitch and the perpendicular component

is responsible for the circular motion. Together these two motions result in a helix with uniform pitch