Now, for example, if you've done physics, you'll know that a series circuit looks something like this.

例如，如果你学过物理，你会知道联路看起来像这样。

So, for a series connection, the current is the same for all resistors, and the voltage drop changes.

因此联路，所有阻器的同，并且压降会发生变化。

This is known as an ammeter, and it measures the current in Amperes by connecting in series with the circuit.

这被称为表，通过与路联来测量安培。

Now what happens when you add an identical light bulb in a series connection?

当您在联路中添加同的灯泡时会发生什么？

We discussed both series and parallel circuit configurations, and how the laws of conservation affect the current and voltage for each.

我们讨论了联和并联路配置，以及守恒定律如何影响每种配置的和压。