In series circuits, the current is the same through each component. The potential difference of the power supply is shared between the components. A parallel circuit showing two bulbs, a switch ...

Two lamps connected in series with ... same throughout a circuit and voltages add up to the supply voltage. Components that are connected on separate loops are connected in parallel.

A series circuit is a single path for the current ... and the total power is the sum of their power dissipation. A parallel circuit is a set of multiple paths for the current to flow through ...