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hallm:
Where are some places we might see electromagnets? * 1 point Doorbells Rock concerts Junkyards All the above
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Vocaloid:
all of them doorbells - pressing a doorbell causes a complete circuit (that's the electric part) and the magnetic field generates a force that activates the chime rock concerts - loudspeakers are powered by electromagnets (I forgot the exact details but you can look it up if you're curious junkyards - machines that can lift cars or other heavy devices are often powered by large, very powerful electromagnets
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