We define the properties of parallel and complex circuits. Unit 5 Segment H: Parallel and Complex Circuits We define the properties of parallel and complex circuits. We examine how to find the ...

Revise and learn about electrical circuits, charge, current, power and resistance with this BBC Bitesize Combined Science AQA Synergy study guide.

Resistors (Ω) oppose current, are color-coded, and connect in series (Rt = ΣR) or parallel. Current-limiting resistors protect LEDs.

Definitely impractical. Resistors In Parallel Circuits In introducing series circuits we indicated that there's a second way to use a resistor in a circuit with multiple devices.