Series and Parallel Circuit Series and parallel circuits are two fundamental configurations in electrical circuits, each with distinct characteristics that affect how electricity flows through them.

In circuits connected in parallel, the components are connected on different branches. Find out more with BBC Bitesize. For students between the ages of 11 and 14.

Hermann Tilke and his son, Carsten, are the go-to designers for Formula 1 racetracks worldwide. Tilke, who's worked on F1 circuits since the '90s, can face tight deadlines and difficult terrains ...