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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.
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4 ways how to use electromagnets?
Electromagnets are primarily used to produce electricity Any large scale facility with lots of instruments will definitely have electromagnets in it. Generators in the powerhouse uses big electromagnets to produce AC voltage which is then transported for the commercial or residential use.
What force do electromagnets produce?
Magnetic Force
What is a device that uses electricity and is used to make things move?
Electromagnets
How electromagnets used in loudspeaker?
it vibrates the diadharm to produce sound
What are two common objects which contain electromagnets?
Two common objects which contain electromagnets are a calculator and a compass.
Are electromagnets used in dams?
yes in the generators to produce electricity.
4 ways how to use electromagnets?
Electromagnets are primarily used to produce electricity Any large scale facility with lots of instruments will definitely have electromagnets in it. Generators in the powerhouse uses big electromagnets to produce AC voltage which is then transported for the commercial or residential use.
Which one of Flemming's rules applies to electromagnets producing electricity?
which one of the flemmings rules applies to electromagnets producing electricity
Where do electromagnets in hydroelectric plants get their electricity?
they get it from static electricity by being touched then h2o and carbon get to it and they get there electricity
What force do electromagnets produce?
Magnetic Force
What is needed to produce electromagnets?
electric current
What do dams do in a hydro plant?
Dams store up a large volume of water in a very sharp gravitational gradient. This is used to drive the turbines and electromagnets that produce the electricity.
What do electromagnets look like?
Electromagnets come in multitudes of shapes and sizes. However, the most common electromagnets have copper wire wrapped around them that are energized when electricity is applied.
Does the coil of wires move with the electromagnets while producing electricity?
no
Are electromagnets used to transform electricity into light sound and motion?
answer this
Do electromagnets Produce Non Renewable Or Renewable Energy?
Electromagnets do not produce energy at all. They require an electric current to make them work so they are consumers of energy.
How do cat scans use electromagnets?
CAT Scan does not use electromagnets, its MRI (Magnetic Resonance Imaging) which uses Electromagnets to produce images of the patient's body.
