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，你串联路看起来像这样。

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

当您在串联路中添相同的灯泡时发生什么？

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

因此对于串联路，所有阻器的流相同，并且压降发生变化。

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

我们讨论了串联和并联路配置，以及守恒定律如何影响每种配置的流和压。

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

这被称为流表，通过与路串联来测量安培流。