How does electricity work in a phone or computer? While this explains devices in our homes, how do mobile devices maintain an electric charge throughout the day?

How Electricity Works We will explain electricity by drawing an analogy to water in a pipe. Charge is like the drops of water inside the pipe; it describes a quantity of energy.

There’s a drivetrain on it! We go over the battery, sensors, and other components that make your electric bicycle go.

And electric cars can deliver most of their torque starting at low RPMs, while gas-engine cars need to be revved up to deliver maximum acceleration.

At some point in physics class, your teacher probably rubbed a balloon against his hair and explained static electricity. But what your teacher didn’t tell you—the full story about static ...

Static electricity is a ubiquitous part of everyday life. It’s all around us, sometimes funny and obvious, as when it makes your hair stand on end, sometimes hidden and useful, as when harnessed by ...

We break down the key components of electric cars, from how they are charged to how electric motors operate, the range, the pros and cons, and more.

Glenn Platt does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

What is electricity, and how does it work? What does it mean for electricity to seek a path to ground? These answers and more, plus a brief history of the War of the Currents, inside.