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A generator or alternator.
If the magnetic field is permanent, the current produced from the coil will be alternating current. AC.
Alternators usually work the other way round. The magnet is spun inside a coil of wire. The power is taken off from the stator.
The rotor is an electromagnet, fed via slip rings on the shaft. The strength of the magnet can be varied and controlled externally, to control the output voltage.
What else can I help you with?
What is generator brief explain?
A generator is tool that converts kinetic energy into electricity, through the use of magnets which is surrounded by magnetic fields. As a magnet starts turning its magnetic fields collide with a coil that surrounds the magnet. Which induces current, which is electricity.
How does the diameter of wire coil affect the amount of electricity?
The diameter of the coil affects the amount of electricity as longer the coil longer the electricity.
What is a non permanent magnet?
An electromagnet (a coil around a soft iron core) will only be magnetic when current changes in the coil and so is not permanent.
Can a permanent magnet be turned off and on?
Electromagnet. it is a piece of metal (usually iron) that is wrapped in copper wire. it is turned on by putting electricity through the copper wire. it then producces a magnetic field when electricity is run through it.
How are the temporary magnet and the permanent magnet the same?
Both are magnetic.
Can a magnet be used to produce electricity?
A spinning magnet inside a coil of copper wire will produce electricity.
How are eltromagnets used in generators?
Any time a magnet passes through a coil of copper wire (the electro magnet) it produces electricity. In all reallity, you don't really have an electro magnet in a generator. Since the Coil or(field) is making the electricity instead of using electricity, the electro magnet isn't really a magnet; but more like an "anti-magnet" :)
Moving a magnet quickly in and out of a coil of wire produces?
Moving a magnet quickly in and out of a coil of wire produces an electric current in the wire due to electromagnetic induction. This process generates a voltage in the coil, which can be harnessed to create electricity in devices like generators and transformers.
How do wind farms provide energy?
the spinning blades are attached to a magnet which spins inside a coil of wires (a generator) which creates electricity
What has magnet got to do with musical equipment?
It is the medium by which a voice coil reacts to or is stimulated by. Reacts: As in a speaker the power sent to the coil creates an attraction creating movement of the cone that produces sound. stimulated : As in a microphone the voice coil is vibrated around a magnet which produces electricity that is amplified to be heard.
How does a generator produce electricity and what is the process involved?
A generator produces electricity by converting mechanical energy into electrical energy. This process involves a magnet moving inside a coil of wire, creating a flow of electrons that generates an electric current. The movement of the magnet induces a voltage in the wire, which in turn produces electricity.
Moving a magnet in and out of a coil of wire produces an?
electric current in the coil of wire.
What is the most electricity you can make with a magnet coil?
A coil doesn't make electricity it can however alter voltage and amperage output.
How can electricity be produced using a magnet and wire coil?
Electricity can be produced by moving a magnet through a wire coil, which induces a current in the coil. This process is known as electromagnetic induction and is the basis for how generators work to produce electricity. The moving magnetic field created by the magnet interacting with the wire coil creates an electric current to flow in the wire.
How is electricity generated using coal and wind?
An electricity generator is basically a magnet spinning inside a stationery coil of copper wire. This produces electricity.Anything that can spin the magnet will work. So wind blowing on the blades of a windmill will turn it, and this produces electricity.Using coal, the coal is burnt and turns water into steam. This steam turns the propellor, which rotates the magnet, and electricity is produced.There are big differences between the two ways of generation.Coal is non renewable, dirty and costly. We have to dig it out of the ground, and mining and then burning it produces a lot of pollution, not least of which is carbon dioxide, which is causing global warming.Wind, on the other hand, is renewable, clean and free!
What can produced electricity?
Well, Many things can produce electricity. An easy way to produce electricity is to get a coil and pass a bar magnet through it.
What produces electricity by using a coil of wire and a magnet or steel which produces a magnetic field when electricity flows through the wire?
This is called electromagnetic induction, where a magnet or coil of wire moving relative to each other induces a flow of current in the wire. This process is used in devices like generators to convert mechanical energy into electrical energy.
