Definition of Electrom
a magnet that is energized by electr
Examples of Electromagnet in a sen
Using a powerful electromagnet, the wrecking yard worker moved scrap metal from one side of the lot to the other. 
An electromagnet is not permanent like a regular magnet because it is powered by electricity and can be turned off. 
Wood would not attract to the electromagnet since it isn’t a good conductor. 
When someone rings your doorbell, a tiny electromagnet uses electricity to pull a metal clapper against a bell. 
The strength of an electromagnet can easily be changed by changing the amount of electric current that flows through it. 
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