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... exhibits a voltage between its ends. If there is a conductor
between the ends of the coil, then a current flows in the coil.
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∙ 10y ago
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Will Dragging a magnet through a wire coil will create electricity?
Yes. That peculiar action weill create a current in the coil for as long as you keep the magnet moving.
What does a electromagnet have that a bar magnet does not have?
The bar magnet and the electromagnet act identical. The difference being a electromagnet is a coil of wire that has a power source connect to both ends, this energizes the coil with an electromagnetic field.
What type of magnet is used to create other magnets?
They use a powerful electromagnet. An electromagnet is essentially a coil of wire. When an electric current is passed through the wire, a magnetic force is created inside the coil. So to make a magnet, they rap the raw materials (special combinations of metal) in a wire and pass a current in the wire for a certain time. When the current is shut off, the material inside retains the magnetic properties and becomes what we call a Magnet.
How is electricity made from copper wire and a magnet?
Electricity is made when a magnet is spun round quickly inside a tube with a wire coil raped around the inside of the tube this is used in a electric power stations, dams ect.
What is it called when you move a bar magnet in and out of a wire coil?
deadly electric weisel
Why there is an induced current in a coil when a bar magnet is thrust out of the coil?
The magnetic lines of force surrounding the bar magnet, cut through the coils of wire, causing electrons to move. This induces an electric current. It is the movement that is important, whether moving into, or out of, the coil.
What happens when a bar magnet is thrust into a coil?
When a bar magnet is thrust into a coil, the magnetic field of the magnet will "sweep" across the wire in the coil and induce a voltage in that coil. This is called induction, and if the coil is connected to an external circuit, there will be current flow in that circuit.
What is a magnet created when electric current flows through a coil of wire?
A magnet created when electric current flows through a coil of wire is called an electromagnet.
When a magnet is moved through a coil of wire an electric current is generated in the coil because?
the magnetic field affecting the wire changes as the magnet moves.
Is a solenoid a coil of wire that has a current?
YESA solenoid is a coil of wire, which turns into a magnet when a?current?flows through
How can sound be changed into electric current?
The most common way is with a magnet and a coil of wire. Have either the magnet or the coil (it doesn't matter which) fixed in place and the other one attached to a membrane that will vibrate with the sound. When a magnet moves past a coil of wire, it causes an electric current in the wire.
If a magnet is held close to a coil of wire will it cause current to flow?
Yes, but only if the magnet or the wire are kept moving.
What happen in coil of wire when you pass a magnet through it?
A current would be induced in the coil.
Does the power of a magnet increase if it is rapped in a coil of wire and you add current to the coil?
Find out yourself.
Can a static magnet induce an emf in a stationary coil of wire?
No. In order to induce an EMF, the coil and the magnet must be moving in relation to each other.
What is part of genarator?
The answer is the drive shaft,strong magnet,and the coil of wire
Can a magnet be used to produce electricity?
A spinning magnet inside a coil of copper wire will produce electricity.
