There are a number of different generator types for keeping your house powered on in an emergency. Here's everything you need ...

How does alternating current work? Veichi Alternating current has electrons moving forward and backwards through a wire. This is caused by a change in how power is generated. AC power is typically ...

Batteries are a part of our everyday life, and power everything from phones to gaming handhelds to laptops, but do those batteries use AC or DC current?

Your gadgets run on direct current, but the electricity in your home is alternating current. What’s up with that?