What Flows In A Circuit
For example if even one of the light bulbs in an older style string of christmas tree lights burns out or is removed.
What flows in a circuit. A series circuit has only one path in which its current can flow. You can also liken electrical current to the quantity or volume of water flowing through a water pipe. Short circuits are another matter entirely. Victor de schwanberg science photo library getty images.
A short circuit is a direct connection between two points in a circuit that aren t supposed to be directly connected such as the two terminals of a power supply. Of course circuits can be more complex. Electric current takes the path of least resistance so in a short circuit the current will bypass other parallel paths and travel through the direct connection. The term current refers to the simple flow of electrons in a circuit or electrical system.
Electric flux potential energy. Opening or breaking a series circuit at any point causes the entire circuit to open or stop operating. Current is expressed in units of amperes or amps. Thus the circuit forms a complete loop.