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it wasnt made for a purpose it happened by accident by Hans Oersted in 1820
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∙ 14y ago
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Why is an armature made of iron?
so the electro magnet can attract it as it will be magnetic
What kind of magnet is a magnet made from a steel paper clip?
If it has been magnetized by another magnet, then it is just a temporary magnet, but if it uses an electric current, then it is an electro-magnet.
Why was electro magnet made?
it wasnt made for a purpose it happened by accident by Hans Oersted in 1820
What are the uses of electro magnet?
The most common uses of an electro magnet begin with the harnessing of electricity in windmills.
What does the electro magnet prove about electricity?
An electro magnet proves that Electricity and Magnetism always co-exist in nature
What magnet can be switched on and off?
An electro-magnet can be turned on and off.
How are electro magnet different from permanent magnet?
Electro magnets differs from permanent magnet because it requires electricity. A simple electro magnet consists of an iron rod wrapped in a coil of copper and when electricity flows through the copper, a magnetic field is formed.
Electro magnet used for?
A electro magnet is used for lifting things by the magnetic force provided by the amount of coils and the size of the battery
What are the release dates for The Wonderful Electro-Magnet - 1909?
The Wonderful Electro-Magnet - 1909 was released on: USA: 30 November 1909
What is produced whencoiled wire is spun around a magnet?
An electro magnet!
What is a magnet that is creadted from electric current through a wire?
Electro-Magnet
How are items made from iron and steel separated from other metal objects?
Separation is easy with an (electro)magnet.
