The film explains the fundamentals of electricity, including static and current electricity, the behavior of electrons, and the concept of electrical circuits. It demonstrates how static electricity ...

This video explains how diodes function as directional components in electronic circuits. Diodes allow current to flow in ...

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, ...

A semiconductor diode is an electronic component that allows current to flow in only one direction, acting like a one-way valve for electricity. It is commonly used for voltage regulation, converting ...

Currents were found to flow from cold to hot temperatures in some materials, described as ‘almost like watching a movie in reverse’. Scientists in Ireland and Spain have made a peculiar discovery that ...