ELECTROMAGNETS ARE WIDELY USED as components or other electrical devices and allow electricity to flow and creates a magnetic field then becomes electromagnet
when an electric current flows in a wire, it creates a magnetic field around the wire. this effect can be used to make an electromagnet. a simple electromagnet comprises a length of wire turned into a coil and connected to a battery or power supply.
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Answer:
ELECTROMAGNETS ARE WIDELY USED as components or other electrical devices and allow electricity to flow and creates a magnetic field then becomes electromagnet
Explanation:
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Answer:
electromagnets
when an electric current flows in a wire, it creates a magnetic field around the wire. this effect can be used to make an electromagnet. a simple electromagnet comprises a length of wire turned into a coil and connected to a battery or power supply.
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