General physics: Someone please explain what a short circuit is

AI Thread Summary
A short circuit occurs when electrical current flows through an unintended low-resistance path, bypassing the intended load. This typically happens when two conductors come into contact, allowing current to flow directly between them. The result is a sudden surge of electricity that can lead to overheating, damage to components, or even fires. Common causes include faulty wiring, damaged insulation, or malfunctioning components. Proper safety measures are essential to prevent the risks associated with short circuits.
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General physics: Someone please explain what a "short circuit" is

I am currently reading electricity and although I have read my textbooks well, I still don't understand what a "short circuit" is..thanks :cry:
 
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I think it is simply when two conductors are brought together (usually by accident) such that current can flow from one to the other "short" of the actual intended path. In other words, instead of the current being forced to continue on through the conductors to that induction motor or that capacitor and inductor or that transistor, or whatever, the current can just pass from one conductor into the other where the exposed metal surfaces touch.
 


A short circuit is a situation in which an electrical current takes a path with very low resistance, causing a large flow of electricity. This can happen when two conductors with different voltages come into contact, bypassing the intended load and causing a sudden surge of electricity. This can lead to overheating and damage to the electrical components, and can even cause a fire in extreme cases. A short circuit can be caused by faulty wiring, damaged insulation, or a malfunctioning electrical component. It is important to always use caution and follow proper safety procedures when dealing with electricity to avoid the risk of a short circuit.
 
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