A charged particle moves through a magnetic field in a direction perpendicular to it. Then the a) speed of the particle remains unchanged b) direction of the particle remains unchanged c) acceleration remains unchanged d) velocity remains unchanged. and please explain with your answer.
@.Sam. @lalaly @robtobey @mathslover
@AravindG @Hero @hba
I think its "Speed of the particle remains unchanged" ... Not sure
you are correct!!! maths