You can investigate voltage across cells and lamps in a series and parallel circuit by connecting the following circuits. Put one voltmeter in position V 1 and record the reading in a suitable table.

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.

It’s often necessary to connect point-of- load (POL) dc/dc power supply modules in parallel to get a sufficiently high-current output for applications such as test instruments, blade servers ...