A series circuit attempts to have the same amount of current flow through all the components placed inline. The elements are in the same path of the current flow. When components, such as resistors, are put in a series circuit connection, the same current flows through these resistors. Still, each will have different voltages, providing that the amount of resistance is contradictory.
The voltage of the whole circuit equals the amount of current in every resistor. The other type of connection is called parallel. The parts of this circuit are not inline or in a series, but they are parallel.
The parts are wired into isolated loops. This circuit will then separate the current flow, and the current flowing through each part will then combine to produce the current moving through each component, which connects to create the current flowing into the source.