Question

Where are some places we might see electromagnets? *
1 point
Doorbells
Rock concerts
Junkyards
All the above

Answer 1

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