The Earth itself has a magnetic force.

地球本身也有力。

Packing 45 Teslas of magnetic force.

拥有 45 特斯拉力。

We want to study this magnetic force

我们想研究下这个场。

A compass is ruled by the magnetic force of the Earth.

指南针受地球力的控制。

Your thoughts are like a magnetic force that attracts similar thought patterns that are in harmony with your own.

你的思想就像一股力，吸引着与你自己的思维模式相类似的思维模式。

And if the ratio of the electro magnetic force to the strong force wasn't one percent, life wouldn't exist.

而且如果电力与强作用力的值不是百分之一的话，生命就不会存在了。

Magnetic force causes similar poles to repel one another, and opposite poles to attract.

力使相似的极相互排斥，相反的极相互吸引。

Again, you could increase the potential energy by moving the magnets opposite the direction of the magnetic force.

同样，您可以通过与力方向相反的方向移动增加势能。

It creates a magnetic force field around us that deflects that solar wind up and away, making life down here much more enjoyable.

它在我们的周围构建了一个力场，抵挡并反射了那种太阳风，让这里的生活更快乐。

This gives us more charged particles with magnetic fields in a small space, strengthening the magnetic force.

这让我们在狭小的空间内获得了更多带有场的带电粒子，从而增强了力。

Similarly, magnetic potential energy is the potential energy a magnetic object has due to the magnetic force from another magnet.

同样，势能是性物体由于另一个的力而具有的势能。

If you've handled two magnets, you felt magnetic forces, even when the magnets weren't touching each other.

如果您触摸过两块，即使没有相互接触，您也会感受到力。

But magnetic forces don't affect everything the same way.

但力不会以同样的方式影响一切。

A combination of sunlight, dry heat, pressure and magnetic force is often used to alleviate pain from conditions such as rheumatoid arthritis and cervical spondylosis.

通常结合阳光、干热、压力和力缓解类风湿性关节炎和颈椎病等疾病的疼痛。

Magnets will attract or repel each other, and this attraction or repulsion is a magnetic force.

会相互吸引或排斥，这种吸引或排斥就是力。

That's because magnetic forces are non-contact forces, which just means they can affect other objects they aren't even touching.

这是因为力是非接触力，这意味着它们可以影响它们甚至不接触的其他物体。

In this video, we're going to talk about the magnetic forces between two magnets.

在本视频中，我们将讨论两个之间的力。

So the direction of the magnetic force completely depends on the orientation of the magnets.

因此力的方向完全取决于的方向。

Orientation, though, is just one thing that affects magnetic forces.

然而，方向只是影响力的因素之一。

Plasma is scooped up by the magnetic force and is sent streaming out into space –  the starting point of the solar wind.

等离子体被力吸起并被送入太空——太阳风的起点。