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What will happen if a bar magnet is moved through a coil of wire?
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What would happen to the voltage and the magnet is withdrawn from the coil?
the voltage increases
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
Why does the acceleration of a magnet decrease while falling through a coil?
Because as it falls through the coil it causes an electric current to flow in the coil. The energy for this electricity comes from the kinetic (the movement ie the falling) energy of the magnet. Thus as it falls through the coil it slows down as a little the energy of the falling movement is turned into electricity.
What would happen to the voltage impulse value and the magnet is inserted in and withdrawn from the coil?
the voltage will be decreased
What wire coil acts like a magnet when a current flows through it?
Electromagnet
What happen in coil of wire when you pass a magnet through it?
A current would be induced in the coil.
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.
What does copper wire and magnets have to do with Electricity?
a magnet moved through a copper coil makes electricity
What happens when a magnet is moved towards a coil?
You will generate electricity. As the wire cuts through the magnetic field.As the magnet is moved, there will be an induced electro-motive force (EMF) which can cause a current in the coil. Once the magnet stops moving, the current will go to zero.
What would be produced if you moved a bar magnet in and out of the wire coil?
An alternating current.
Current flows within one of these when a magnet is moved past?
Conductive coil.
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.
What would happen to the voltage and the magnet is withdrawn from the coil?
the voltage increases
True or false when a magnet is moved electricity is formed?
1/2 true, when moved though a wire coil electricity is formed.
What happens if a direct current is put through a coil suspended between the poles of a magnet?
The coil will align itself with the magnetic field (poles) of the magnet.
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.
How is a moving magnet used to create electricity?
makes current flow through a magnet
