A charged particle is moving in a constant magnetic field. Assume that the magnetic field is not parallel or antiparallel to the velocity. Concerning the magnetic force exerted on the particle, which of the following statements is false?
A、Itdoesnoworkontheparticle.;
B、Itmayincreasethespeedoftheparticle.;
C、Itmaychangethevelocityoftheparticle.;
D、Itcanactonlyontheparticlewhiletheparticleisinmotion.
发布时间：2025-11-23 19:00:52
