If a positively charged particle is placed at point P, the force due to the magnetic field ( )<img src="https://static.zxtiku.com/wangke/imgs/topic/22bcea331ae0f95dfee3953973062c5d.jpg"/> A. increases with increasing charge B. is opposite the direction of the magnetic field C. is zero D. is in the direction of the magnetic field E. causes the particle to accelerate to the right