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Physics 7 Online
OpenStudy (anonymous):

can you tell me about electromagnets

OpenStudy (anonymous):

sure, firstly, electromagnetic field means the magnetic field that is produced around the conductor when the current flows through it. here the conductor is considered to be the electromagnets which can create magnetic field the current flow through it. ok

OpenStudy (anonymous):

magnetic field is created when the electric current is passed through the wire.that is called ac the electromagnetic

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