Magnets and Magnetism

Front

What is a temporary magnet?

Back

A material that has been magnetized but cannot hold its magnetism for long.

Front

What two poles of a magnet attract each other?

Back

North and South.

Front

Because of Earth's magnetic field, which way will the North side of the arrow on a compass always point towards?

Back

North.

Front

What are the three types of magnets?

Back

Temporary, permanent, and electromagnet.

Front

Which of the following is nonmagnetic?

Back

Glass.

Front

What is a permanent magnet?

Back

A magnet that maintains its magnetism over time.

Front

What is an electromagnet?

Back

A type of magnet where the magnetic field is produced by an electric current.

Front

What happens when you cut a magnet in half?

Back

You create two smaller magnets, each with a North and South pole.

Front

What materials are typically magnetic?

Back

Iron, nickel, and cobalt.

Front

What is the magnetic field?

Back

The area around a magnet where magnetic forces can be felt.