(Solved): Which one or more of the following choices is (are) false regarding how a magnetic field acts on a c ...

Which one or more of the following choices is (are) false regarding how a magnetic field acts on a charged particle. A magnetic field can exert a force on a particle with at a velocity that makes

with magnetic field. can cause a moving particle to accelerate. always exerts a force on a particle moving perpendicular to the field. can increase the speed of a moving particle. 3 and 4 only 4 only 2 1 and 2 2 and 3