Two lamps connected in series with an open switch and a cell The circuit diagram shows a circuit with two lamps connected in series. If one lamp breaks, the other lamp will not light. The current is ...

Here explains the types of general purpose PCBs and the method of circuit construction on a Perf board.Printed circuit board, or PCB, is used to mechanically support the electronic components and to ...

A parallel circuit is way of connecting components on separate branches, so the current can take different routes around the circuit. The current is different in different parts of a parallel circuit.