Magnetism

Front

What is the main reason Earth acts like a giant magnet?

Back

Earth's center is made up mostly of iron.

Front

True or False: All metals stick to magnets.

Back

False

Front

What happens when two south poles of magnets are brought together?

Back

They repel each other.

Front

What does the term 'repel' mean?

Back

To push apart.

Front

What are the two poles on a magnet?

Back

North and South.

Front

What is magnetism?

Back

A force that can attract or repel certain materials, primarily metals.

Front

What materials are typically attracted to magnets?

Back

Iron, nickel, and cobalt.

Front

What is the magnetic field?

Back

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

Front

What happens when a north pole and a south pole of magnets are brought together?

Back

They attract each other.

Front

Can magnets work through other materials?

Back

Yes, magnets can attract through some materials, but the strength may vary.