And then finally could we use Coulomb's law to explain why dipoles are attracted to ions?

最后, 我们能否用库仑定律来解释为什么偶极子会离子吸?

So a quick way to figure out ionic charge using Coulomb's Law is to just look how close you are to a noble gas.

因，利用库仑定律找出离子电荷的快速方法就是看你与稀有气体的距离。

If we were to look at justifying the arrangement based on reactivity, it all goes back to Coulomb's Law.

如果我们要根据反应性来证明这种安排的合理性，一切又都回到库仑定律。

And so what's cool about photoelectron spectroscopy is we can actually verify the predictions that we made with Coulomb's Law.

因, 光电子光谱的酷之处在于, 我们实际上可以验证我们用库仑定律做出的预测。

And so if you really understand Coulomb's Law you can kind of work your way through this on the periodic table.

所以，如果你真正理解了库仑定律，你就可以根据元素周期表来解决这个问题。

So once the Coulomb barrier is breached, a new and larger nucleus quickly forms.

所以一旦库仑屏破，一个新的更大的原子核就会迅速形成。

And actually Coulombs Law applies to both magnetic fields and magnetic forces and electric fields.

实际上，库仑定律既适用于磁场和磁力，也适用于电场。

We also know the Coulomb constant equals the  inverse of the quantity four pi times the permittivity of free space.

我们还知道库仑常数等于四π乘以真空介电常数的倒数。

But what really explains it is Coulomb's Law which allows us to make these big predictions.

但真正解释这一点的是库仑定律，它使我们能够做出这些重大预测。

Now in chemistry it's important because we can use Coulomb's Law to predict ionization energy.

现在在化学中它很重要，因为我们可以使用库仑定律来预测电离能。

The electric field can be found by dividing force by charge, or, for that matter, Newtons over Coulombs, as well as Voltage over distance, or Volts per meter.

电场可以通过力除以电荷得到，或者 牛顿超过库仑，电压超过距离，或电压以米为单位。

This whole expression is known as Coulomb’s Law. And k is often known as the Coulomb’s Law constant.

这整个表达式称为库仑定律。 k 通常称为库仑定律常数。

The Mohr-Coulomb constitutive model is used to simulate soft soil.

莫尔-库仑本构模型用于模拟软土。

The charges we talk about when we talk about electrons and protons, those are the coulomb forces.

当我们谈论电子和质子的电荷时，这些就是库仑力。

And in both cases the constant is 9 times 10 to the ninth Coulombs.

在这两种情况下， 常数都是 9 乘以 10 到第九库仑。

And so the parts of this formula are q, which is charge measured in coulombs.

公式中的各个部分是 q，表示电荷，单位为库仑。

Yeah, Coulomb's law gives the electrostatic force  as the Coulomb constant times charge 1 times charge 2 all divided by the square of the distance  between centers of charge all times unit vector r.

是的，库仑定律给出的静电力等于库仑常数乘以第一个电荷乘以第二个电荷，再除以两电荷中心距离的平方，最后乘以单位矢量r。

Or in the case of electrons, when they get further away from a high energy state, the coulomb force is weaker, right?

或者以电子为例，当它们离高能级越远时， 库仑力就会变弱， 对吧？

And then the other thing you should have learned is we could use Coulomb's Law to analyze measured energies of electrons.

然后, 你应该学到的另一件事是, 我们可以使用库仑定律来分析电子的测量能量。

So one Coulomb of charge passing through that cross section of wire over one second is equal to one ampere of current.

因，在一秒钟内通过该导线横截面的一库仑电荷等于一安培电流。