Learn how to avoid parallel and series resistor errors in circuits by following some simple tips and tricks. Avoid inaccurate measurements, overheating, or damage to your devices.

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.

When resistors are connected in parallel, the supply current is equal to the sum of the currents through each resistor. The currents in the branches of a parallel circuit add up to the supply current.