Individual cells can be connected in series or parallel to build up either voltage or current.

单个电池可以通过串或的方式形成电压或电流。

And since the voltage for each resistor is the same in parallel, you can cancel the voltage term out of the entire equation and we’re left with the equation for parallel equivalent resistance.

由于时每个电阻的电压相同， 您可以从整个等式中取消电压项， 剩等效电阻的等式。

In terms of electricity, this means that for every branch in a parallel connection, the voltage is the same, no matter what the resistance is.

就电力而言，这意味着对于连接的任分支，无论电阻如，电压都是相同的。

You’ve learned how to simplify circuits with resistors connected in series and parallel with a single battery source, which is great!

您已经学习了如使用串连接的电阻器与单个电池电源来简化电路， 这太棒了！

Think about the outlets in your house – they're all connected in parallel, so no matter how many items are plugged in, they all receive the same voltage.

想想你家的电源插座——它们都是的，所以无论插入多少东西，它们都接收到相同的电压。

Think about the outlets in your house – they’re all connected in parallel, so no matter how many items are plugged in, they all receive the same voltage.

想一想你家里的插座——它们都是的， 所以无论插入多少东西， 它们都会接收到相同的电压。

And in the case of parallel connection, you want to pay close attention to the principle known as the conservation of charge.

在的情况，您要密切注意称为电荷守恒的原理。

It has two batteries and four resistors, with a combination of series and parallel connections.

它有两个电池四个电阻，采用 串的组合。

Using our equation for resistors in parallel, you find that they simplify to a single resistor of about 1.88 Ohms.

如果您使用我们的电阻方程，您会注意到它们简化为约 1。88 欧姆的单个电阻。

And since the voltage for each resistor is the same in parallel, you can cancel the voltage term out of the entire equation and we're left with the equation for parallel equivalent resistance.

由于每个电阻器的电压是的，您可以从整个方程中删除电压持续时间，剩的方程是等效电阻。

Now, let's combine the 17 Ohm and 7.88 Ohm resistors, which are in parallel, into one resistor and its resistance turns out to be 5.38 Ohms.

现在让我们将的 17 欧姆 7。88 欧姆电阻组合成一个电阻，其阻值为 5。38 欧姆。

We also discussed how capacitors function in a typical DC circuit and the ways they behave when combined in series and parallel connections.

我们还讨论了电容器在典型直流电路中的作用以及它们在串连接时的行为方式。

Our 1.88 Ohm resistor is a combination of a 3 Ohm and 5 Ohm pair of resistors in parallel.

我们的 1。88 欧姆电阻器是 一对3欧5欧的电阻。

And since every point of a conductor has the same potential, and all the conductors are connected, all devices connected in parallel will have the same voltage.

而且由于导体的每个点都具有相同的电位，且所有导体都连接在一起，因此所有连接的设备将具有相同的电压。

The other branch has a 6 Ohm resistor, and then another parallel formation of resistors, 3 and 5 Ohms each.

另一个分支有一个 6 欧姆的电阻器，然后是另一个的电阻器，每个 3 5 欧姆。

And you do it that way, because you know that any components connected in parallel will have the same voltage.

你这样做是因为你知道所有的组件都将具有相同的电压。

You've learned how to simplify circuits with resistors connected in series and parallel with a single battery source, which is great!

您已经学会了如使用与单个电池电源串的电阻器来简化电路，这太棒了！

Note that this is the not the same as the parallel equation for resistors!

请注意，这与 电阻的方程不同！

Well, if you have several capacitors connected in parallel, the overall capacitance of the circuit increases.

好吧，如果你有几个的电容器，电路的总电容会增加。

But! What happens when you create circuits that are combinations of series and parallel connections?

但！当你创建电路时会发生什么 是串的组合吗？