Learn about the roles of each component in an electrical circuit with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.

There are a variety of electrical circuits. We differentiate them through various diagrams and how electrical components connect in a circuit.

The key components are categorized into active and passive devices. Active components rely on an external power source to control or modify electrical signals. They inject power into a circuit and are ...