The voltage drop, or power dissipation, across each individual resistor in a series is different, and their combined total adds up to the power source input If a more complex connection of resistors is a combination of series and parallel, it can be reduced to a single equivalent resistance by identifying its various parts as series or parallel, reducing each to its…

Each resistor in a series circuit has the same amount of current flowing through it Each resistor in a parallel circuit has the same full voltage of the source applied to it

electromotive force (emf) — the potential difference of a source of electricity when no current is flowing; measured in volts. parallel — the wiring of resistors or other components in an electrical circuit such that each component receives an equal voltage from the power source; often pictured in a ladder-shaped…. more complex connection of resistors — a combination of series and parallel, it can be reduced to a single equivalent resistance by identifying its various parts as series or parallel, reducing each to its…. voltage — the electrical potential energy per unit charge; electric pressure created by a power source, such as a battery.