这个力会产生这样的作用，有一个运动中的带电微粒，磁力会使其轨道偏转，并在磁场中做旋转。

And that force tends to cause it, if you have a moving charged particle, to deflect its trajectory and start rotating in a magnetic field.

youdao

希望大多数人都知道电场是向量场，电场描述了，对场中的带电小颗粒的力的作用。

Hopefully most of you know that the electric field is a vector field that basically tells you what kind of force will be exerted on a charged particle that you put in it.

youdao

极光是由地球大气上层的气体分子与来自太阳的高能带电粒子相互作用产生的。

Aurorae are caused by the interaction between energetic charged particles from the sun and gas molecules in the upper atmosphere of the Earth.

youdao

So, what we're looking at here is the force when we have two charged particles, one positive one negative -- here, the nucleus and an electron.

我们现在研究的是,一正一负俩个带电粒子之间的,作用力-在这里。

麻省理工公开课 - 化学原理课程节选