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What happens to an iron bar when it is placed within the coils of a solenoid
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Dec 24, 2017
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What happens to an iron bar when it is placed within the coils of a solenoid
Physics
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Daniel Barbalace
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Answer;
it becomes a magnet.
Explanation;
When an iron bar is placed within the coils of a solenoid it becomes a magnet. This type of a magnet is called an electromagnet.
An electromagnet is made by placing a ferromagnetic material such as iron in a solenoid of a closed circuit.
Electromagnets are used in all kinds of electric devices including hard disk drives, generators, motors, etc.
Khaja Mohammed
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Dec 25, 2017
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Khaja Mohammed
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When the iron bar is placed within the coils of a solenoid it then becomes a magnet.
Peterwang
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Dec 29, 2017
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