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Which device contains coils of wire that are stationary and rotating magnets that are rotated by turbines?
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How does water make electricity?
Water, as it flows downhill can be made to spin turbines. These turbines can be used to move electromagnets through electrical coils. The motion of magnets, though coils generates electricity through a process called induction.
What are some names of small magnets?
Refrigerator magnets, car magnets, neodymium magnets are names of small magnets.
How do you use alloy in a scientific sentence?
A steel alloy that contains titanium can withstand greater temperatures. A special alloy is used for superconducting magnets.
Can Magnets be used to cause centrifugal force?
Yes a central magnet rotating with an array of magnetic material surrounding it spun at the relative speed so as not to defeat the magnetic field would create a centrifugal arrangement if that is the query.
Which are the cheapest magnets?
which is the cheapest magnets
Could you make a generator by mounting permanent magnets on a rotating shaft and keeping the coil stationary?
Yes, only relative motion between the coil and the magnetic field is important.
Can you make a generator by mounting permanent magnets on a rotating shaft?
No.
How is electricity produced from coal?
Coal is burned to heat water, the water evaporates into steam and is forced through pipes to the generators where it spins turbines. The turbines are designed as magnets around an iron core spun with wire. When the magnets spin around the wire it generates electricity.Another user wrote:Coal is burned to heat water, the water evaporates into steam and is forced through pipes to the generators where it spins turbines. The turbines are designed as magnets around an iron core spun with wire. When the magnets spin around the wire it generates electricity.
Why is excitation necessary for synchronous generators?
generators work by rotating a magnetic field thru a wire shell or by rotating wire thru a stationary magnetic field (think of a small DC motor with magnets around the shell) since large generators dont have magnets in them (its not very efficent)you have to send a flowing current thru the rotating coils to produce the magnetic field. this induces current in the stator and you have a generator..of course the same effect is produced by inducing a current in the stator and pulling the output from the rotor.
What are wind towers and what is its use?
Wind towers uses the power of the wind to propel the blades of the turbines. The turbines cause the rotation of magnets, which creates energies.
What part of the ac generator produces the rotating magnetic field?
The stator and the magnets.
Mechanical energy to electrical energy?
mechanical energy is turned into electrical energy using a generator. a generator works by spinning a coil in between the north and south poles of a magnet. this creates a electric current.
How do you generate electricity using magnets to power Christmas lights?
Magnets are used to generate electricity by rotating them around a metal wire. Alternatively, rotate magnets within a coiled metal wire.
What is the name of the iron magnets in the field circuit of a motor?
The stator is the stationary part of a rotor system.
Where can someone recycle ceramic magnets?
Industrial ceramic magnets otherwise known as large rotating drum magnets, are used by the metal scrap and recycling industries. The magnets are used to separate and process metals. If you are looking to recycle one of these magnets you can find a company that uses them for recycling.
How does a nail attract with magnets?
it contains iron
What is hydorelectricity?
Electricity generated by water flowing through turbines which rotate between `brushes` of magnets surrounded by copper wire, I think!
