short circuit simply means, when a positive and the negative electric charge collided or met in a certain point.
If there is an electric short, the resistance of the circuit would be zero. So you can use an ohm meter to test it.
The fuse is there to disconnect the supply when there is a short circuit, before any damage is done.
A: As current approaches infinity on a device it is known as a current source.
No, an electric circuit does not have a beaker. A beaker is a container used for holding liquids, whereas an electric circuit consists of components like wires, batteries, resistors, and switches that allow electricity to flow in a specific path.
When the electrical appliances are not connected well or the cables of the electric appliances are worn out,a short circuit may occured. A short circuit affects the normal operation of electrical appliances connected to the circuit.It has very low resistance that almost all electric current would flow through it.Owing to the heating effect,an excess electric current would produce heat and thus may damage the electric appliances,or even cause a fire,if without a fuse or a circuit breaker.
a short
A Short Circuit
A fuse places a limit on the amount of current that can be drawn by an electric circuit by opening (blowing or melting) when the current exceeds a preset limit. This protects the circuit and the surroundings from fire or damage in the case of an overload or short circuit.
When the cables of the electrical appliances are worn out or it's not connected properly,a short circuit may occure.A short circuit has a very low resistance that almost all electric current flow through it.It'll affect the operation of the electrical appliances.Owing to the heating effect,the excess electric current would produce a large amount of heat,wihout a fuse or a circuit breaker,a fire may be occured when there's a short circuit.
An electric dryer could short circuit due to a faulty heating element, damaged power cord, loose connections, or overload of the electrical circuit. It is important to have a professional electrician diagnose and repair the issue to ensure safety and proper functioning of the dryer.
Consider two points (A and B) in an electric circuit. An open circuit between A and B means there is no electrical connection between A and B. A short circuit between A and B means there is an electrical connection between A and B.
To prevent an overload or short from causing the wiring in the circuit supplying power to the appliance from overheating and possibly catching on fire. The fuse is there to protect the wiring and not what is plugged into that circuit.