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.

Actually, highperformance servers and clusters of multiple processors are in wide use today. But it's difficult to program parallel systems. Boston-based Interactive Supercomputing Inc. says its ...

The system of formulæ determines the simple equivalent of the two wires, copper or iron, when their capacity is sufficiently small to be left out of account.