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Faraday found that a wire passed by a magnet induces a current in the wire. This led to making an electrical generator.
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How can a magnet be used to create an electric current?
An electrical current will flow in a conductor, when a magnet is moved next to a conductor - or when the conductor is moved next to the magnet.
Is not a permanent magnet?
An electromagnet is a magnet while an electric current is running through the coil. Turn off the current and it is no longer magnetised, and is, therefore, not a permanent magnet.
How is an electro magnet different from a bar magnet?
An magnet is a material or object that creates a magnetic field. Bar magnets constantly create their magnetic field, while electromagnets are coils that only produce a magnetic field when an electric current passes through it.
What will be attracted to ( or repelled by) a magnet?
a copper wire carrying current and another magnet.
When does the magnetic domain in a magnet produce a weaker magnet?
heated or dropped on a hard surface
Does an electric current produce a magnet?
Yes.
A magnet inside a wire loop can produce a current?
Only while the magnet is entering or leaving the loop. If you hold it still, no current is generated. The same goes for a longer magnet where the loop is being moved, but the magnet always remains inside the loop; no current.
Who stated that magnet cn be use to produce an electric current?
Michael Faraday
What theory does the moving magnet work to produce current?
Faraday's Theory of Electromagnetic Induction.
When a wire carries an electric current it products a?
It produces a magnetic field. Vice versa, when you run a magnet past a wire you generate an electric current. Electricity and magnetism are related. If you have electricity you can generate magnetism, if you have a magnet you can produce electricity.
What does a magnet have to do to produce an electric current?
move it back and forth infront of a copper wire that is connected to something i dont remember.
Can a magnet be used to produce electricity?
A spinning magnet inside a coil of copper wire will produce electricity.
How can a magnet be used to create an electric current?
An electrical current will flow in a conductor, when a magnet is moved next to a conductor - or when the conductor is moved next to the magnet.
Is not a permanent magnet?
An electromagnet is a magnet while an electric current is running through the coil. Turn off the current and it is no longer magnetised, and is, therefore, not a permanent magnet.
What magnet is created by an electric current?
Current flow
What is a magnet that is creadted from electric current through a wire?
Electro-Magnet
What a moving magnet makes?
makes current flow through a magnet
