Apply the opposite charge and the electrode flips back, breaking the circuit.

这样就会接通电路，打开晶体管。利用相反的电荷，电极就会复位，进而断开电路。

Back in 1928, the British physicist Paul Dirac suspected the presence of anti particles with an opposite electric charge.

早在1928年，英国物理学家保罗·狄拉克就怀疑存在电荷相反的反粒子。

Dirac theorized these negative energy solutions represented a new type of particle, identical to electrons but with opposite charge.

狄拉克理论上认为这些负能量解决方案代表了一种新型粒子，与电子相同但具有相反的电荷。

But the far side has the opposite charge pattern.

但远端有相反的电荷模式。

Opposite charges are attracted to the leaf, discharging it over time.

相反的电荷被吸引到叶子上， 随着时间的推移， 叶子会放电。

All these particles also have antimatter versions, which have the opposite charge but are otherwise identical.

所有这些粒子也有反物质版本，它们具有相反的电荷， 但在其他方面是相同的。

A capacitor consists of two parallel conductive plates of opposite charge, with an electric field between them.

电容器由两个平行的导电板组成， 它们具有相反的电荷，并且它们之间存在电场。

THIS CAUSES AN OPPOSITE CHARGE TO FORM ON A BAND OF METAL FOIL ON THE OUTSIDE OF THE JAR.

这会导致在罐子外面的金属箔带上形成相反的电荷。

Fermions divide into leptons, quarks and their antimatter equivalents, which are identical to normal matter but with opposite electrical charges.

费米子分为轻子、夸克和它们的反物质等价物，它们与普通物质相同，但电荷相反。

This charge imbalance is repeated all the way through the material, and opposite charges collect on opposite faces of the crystal.

这种电荷不平衡在材料中一直重复，相反的电荷聚集在晶体的相对面上。

Every particle that makes up matter as we know it like electrons and protons has a twin, with exactly the same mass, but the opposite electric charge.

正如我们所知道的，每个组成物质的粒子，比如电子和质子，有对应的“双胞胎”粒子，它们恰好有相同的质量，但是带有相反的电荷。

In the second scenario, one piece of tape stole negative charges from the other, leaving the pieces with opposite overall charges, making them attract.

在第二种情况下，您获得其中之一 两片都是负电荷。

And because each molecule is polar and has a separation of positive and negative charge, in organic chemistry we know that opposite charges attract, right?

因为每个分子都是极性的， 正电荷和负电荷是分开的，在有机化学中我们知道异性相吸， 对吧？

OK, so we’ve talked about how opposite charges attract and like charges repel, but how do we quantify those interactions in terms of equations and units?

好吧，我们已经讨论了异性电荷如何吸引和异性电荷如何排斥， 但我们如何根据方程和单位来量化这些相互作用？

The letters C in this abbreviation means conjugation of charges, that is each elementary particle has a twin with an opposite charge: antineutrons, electrons, anti electrons, or positrons, and so on.

字母 C 在这个缩写中的意思是电荷的共轭，即每个基本粒子都有一个带相反电荷的孪生体：反中子、电子、反电子或正电子等等。

So in order to have the sock and the shirt attracted to each other they must have opposite net charges because they're experiencing an attractive electric force.

因此，为了使袜子和衬衫相互吸引，它们必须具有相反的净电荷，因为它们正在经历吸引力的电力。

And so like the last example, we can see there's going to be some sort of electrostatic attraction between those opposite charges, between the negatively partially charged oxygen, and the partially positive hydrogen like that.

所以就像最后一个例子，我们可以看到在那些相反的电荷之间， 在部分带负电的氧和部分带正电的氢之间， 会有某种静电吸引。