Short Circuit Definition Physics

Definition of a short circuit.

Short circuit definition physics. A short circuit is a circuit containing a path of very low resistance in parallel with some other part of the circuit. This results in an electric current limited only by the thévenin equivalent resistance of the rest of the network which can cause circuit damage overheating fire or explosion although usually the result of a fault there are cases where short circuits are. A low resistance connection between two points in an electric circuit through which the current tends to flow rather than along the intended path. By nature electricity seeks to return to ground and in a properly functioning circuit this means that the current flows through the established wiring circuit back to the service panel and onward back through the utility wires.

Discuss the effect of a short circuit on the portion of the circuit it parallels. He also heads the quantum nanostructures and nanofabrication group in the research laboratory for electronics. A short circuit may be in a direct or alternating current dc or ac circuit. This will change the current and voltage in the rest of the circuit which can be very bad if the short was accidental.

Short circuits can produce very high temperatures due to the high power dissipation in the circuit. Noun a connection of comparatively low resistance accidentally or intentionally made between points on a circuit between which the resistance is normally much greater. If it is a battery that is shorted the battery will be discharged very quickly and will heat up due to the high current flow. Short circuit synonyms short circuit pronunciation short circuit translation english dictionary definition of short circuit.

A short circuit is an abnormal connection between two nodes of an electric circuit intended to be at different voltages. A short circuit is a connection between two parts of an electrical circuit that you don t want to be there says karl berggren professor of electrical engineering in the department of electrical engineering and computer science. In order to short something let s say a resistor all you have to do is to connect a wire from where the resistor starts to where it ends.