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An alternating current.
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How do you produce a current with a magnet and coil of wires?
Move the magnet up and down through the centre of the coil. The quicker it is moved the higher the voltage generated. When the magnet moves towards the coil it generates current with one polarity and when withdrawn the current reverses in polarity. This is described in Fleming's left hand rule. The voltage generated can be increased by adding more turns of wires to your solenoid. All electricity from any type of power station is produced in this way.
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 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.
Current flows within one of these when a magnet is moved past?
Conductive coil.
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.
Which of these of energy can be produced by passing the magnet through the coil of wire?
electrical energy
How much voltage would be produced by 600 turns of copper and a neodymium magnet?
The voltage produced by a generator depends on various factors such as the strength of the magnetic field, the speed at which the magnet and coil rotate, and the number of turns in the coil. Without additional information such as the speed of rotation, it is challenging to provide an exact voltage value.
What does copper wire and magnets have to do with Electricity?
a magnet moved through a copper coil makes electricity
Which of these forms of energy can be produced by passing the magnet through the coil of wire?
Electrical energy
When is induced electromotive force produced in a coil placed near a magnet?
An induced electromotive force is produced in a coil placed near a magnet when there is a relative motion between the coil and the magnetic field. This motion causes a change in the magnetic flux passing through the coil, leading to the generation of an electromotive force according to Faraday's law of electromagnetic induction.
What is the relationship between the speed of the magnet as it travels through the coil and the amplitude of the voltage produced from coil?
The voltage would depend on the speed of the magnet. It also depends on other factors, e.g. the angle between the magnetic field lines and the movement, and the strength of the magnetic field at that point.
What is the relationship between the speed of the magnet as it travels through the coil and the amplitude of the voltage produced from the coil?
The voltage would depend on the speed of the magnet. It also depends on other factors, e.g. the angle between the magnetic field lines and the movement, and the strength of the magnetic field at that point.
