What happens when you remove a bulb from a parallel circuit? Both bulbs will shine as brightly because each branch of the circuit has the same voltage across it but only the resistance of one bulb.

More often than not a question pops up in our forum about speaker impedance ... dB spl 1m/2.828Vac drive level, ref. to 20 μPa. In parallel circuits, the voltage drop across each load is identical ...

Parallel and Complex Circuits We define the properties of parallel and complex circuits. We examine how to find the total voltage, current and resistance of parallel and complex circuits.