This blogpost will present the three basic aplications of DC cirucuits. This kind of electric circuit consists of a voltage source with constant voltage, a constant current source and resistors. The arrangement of these elements in different positions leads to the formation of cicuits. In this phase the goa is usually to light a lightbulb. Here are the three ways to influence a circuit by arrangement. But after all they can not explain why the so-called electric feeling is so shocking for MGMT.