Electricity Series Circuit. Electric circuits can be series or parallel. In a series circuit, each device is connected in a manner such that there is only one pathway by which charge can traverse the external circuit.
Never work with electricity unless you are trained to know how to work with it safely. A series circuit is a closed circuit in which the current follows one path, as opposed to a parallel circuit. We use electricity for many purposes.
An electric circuit is a pathway made up of wires.electrons can flow through these.
Below is a diagram to show this. A series circuit has only one path for electricity to flow from one point to another. The start of the point. The point where the electrons leave an electrical circuit is called the return or earth.