ACDelco 84181078 GM Original Equipment Accessory AC and DC Power Control Module

If you're looking for a video on legendary rock music you might have found the wrong channel. On a previous Add Ohms video we looked at Voltage, Power, and Current... ...and you might remember this animation. one problem with this animation is that the voltage source shown was an AC source while the current flow was shown as DC So let's talk about the difference between AC and DC. The letters DC stand for Direct Current and it generally means the electrons flow in a single direction. AC stands for alternating current and it means that the flow of electrons change. Now, this is where things can start to get a little confusing. This is an AC voltage source so it's both AC and voltage. How can voltage and current be the same? Well it turns out we tend to use AC and DC abbreviations for voltage, as well as, current. So in other words AC voltage, or current, is voltage, or current, that chan