This video explains the role of resistors in electronic circuits and how Ohm’s Law defines the relationship between voltage, ...

This video explains what capacitors are and how they store and release electrical energy in electronic circuits. Capacitors ...

Electric power, a fundamental concept in physics, denotes the rate at which electrical energy is transferred through an electric circuit over a specified duration. It is quantified in watts (W), ...

Before you submit an error, please consult our Video Help page. Steve Trash Science is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android ...

In this video, Jonny Nelson introduces an animated explanation of circuits and how they work. Electrical current transfers energy around circuits.

Churning with voltage and resembling an explosion at the wire factory, the breaker panel exudes mystique. But it's just a big switch, filled with other smaller ­switches, which lead to the switches ...

Researchers at the University of Washington (UW) have taken the term ‘green power’ literally by running an electric circuit from the power generated by trees. Sure, there isn’t much electrical power ...