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by putting magnets closer to each other
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∙ 11y ago
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What are two ways magnets can be used to produce electricity?
Trough magnatisam
How could you increase a magnet's power without using electricity?
By rubbing two magnets together.
What happens when a coil is rotated between two magnets?
The coil will produce an alternating electric current.
What happens if a coil is rotated between two magnets?
The coil will produce an alternating electric current.
Can two electromagnets produce electricity?
Two magnets with different polarities with a coil spinning in between produces electricity. It can be configured as a DC machine or an AC machine. Likewise two electromagnets with different polarities with a coil spinning in between them can produce electricity in the coil but is totally a waste of time and energy. The electricity produced is less than the electricity used in the two electromagnets. It will be similar to a transformer where one coil was supplied with electricity making it an electromagnet, now another coil near it was affected by the magnetism of the other coil and produce an electricity with a voltage higher or lower. Law of thermodynamics states that you can create or destroy energy but only convert it to another form. So the higher the voltage produced in the other coil the lower the current and the lower the voltage the higher the current, plus take into consideration the lost in electric power dissipated or converted as heat.
What are two ways magnets can be used to produce electricity?
Trough magnatisam
How could you increase a magnets power without electricity?
By rubbing two magnets together.
Why are electrical machines made of magnetic materials?
Because the magnetic force between two magnets can produce electricity because the - and + will try to get to attract each other thus causing electricity
What force of two similar ends of magnets produce?
Magnets always produce an electromagnetic force- between the similar ends of magnets it is electromagnetic repulsion.
What force does two similar ends of magnets produce?
Magnets always produce an electromagnetic force- between the similar ends of magnets it is electromagnetic repulsion.
How could you increase a magnet's power without using electricity?
By rubbing two magnets together.
What are facts about magnets that kids would like to know?
Kids might like to know that magnets have two poles (North and South), that opposite poles attract, that magnets attract certain metals but not all, and that magnets are used in the creation of electricity.
How electricity can produce a magnetic field and cause iron and steel to act like magnets?
this is because electricity and magnetism are two aspects of the very same singular entity called electromagnetism. this means that electricity and magnetism can never be found independent of one another, one causes the other, and they both result from each other.
What happens when a coil is rotated between two magnets?
The coil will produce an alternating electric current.
What happens if a coil is rotated between two magnets?
The coil will produce an alternating electric current.
How do you produce strong magnetic repulsive force?
Put two ends of two magnets together and the force will repel the other.
Can two electromagnets produce electricity?
Two magnets with different polarities with a coil spinning in between produces electricity. It can be configured as a DC machine or an AC machine. Likewise two electromagnets with different polarities with a coil spinning in between them can produce electricity in the coil but is totally a waste of time and energy. The electricity produced is less than the electricity used in the two electromagnets. It will be similar to a transformer where one coil was supplied with electricity making it an electromagnet, now another coil near it was affected by the magnetism of the other coil and produce an electricity with a voltage higher or lower. Law of thermodynamics states that you can create or destroy energy but only convert it to another form. So the higher the voltage produced in the other coil the lower the current and the lower the voltage the higher the current, plus take into consideration the lost in electric power dissipated or converted as heat.
