For electricity to flow, everything needs to be connected in a big ring. It’s called a circuit. For example, the lights in most houses and flats are part of a circuit controlled by the consumer unit, ...

The rules of the National Electrical Code are written for people who have a pre-existing knowledge of electricity. In order to make sense of the Code, you must first understand basic electrical ...

This video explains the function of diodes and how they are used to control the flow of electrical current in electronic ...

Researchers from HP Labs have proven the existence of what had previously been only theorized as the fourth fundamental circuit element in electrical engineering. This scientific advancement could ...

Electric vehicles are more prevalent now than ever before, even in the face of lower Tesla sales and the possible elimination of the $7,500 tax credit here in the US. But how do electric cars work? In ...