electromagnetic crane: how does it work?
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The electromagnetic cranes work by using a magnetic field that is created by an electric current that can be turned off and on whenever it is necessary. The electromagnet consists of an iron middle with a wire wrapped around it, which is where the electric current travels. This is a real life electromagnetic crane .
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The electromagnetic cranes work by using a magnetic field that is created by an electric current that can be turned off and on whenever it is necessary. The electromagnet consists of an iron middle with a wire wrapped around it, which is where the electric current travels. This is a real life electromagnetic crane .
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