Magnetism

Front

A north pole and a south pole will attract.

Back

True

Front

How is a permanent magnet DIFFERENT from a temporary magnet?

Back

A permanent magnet keeps its magnetism for a long time.

Front

True or False: All metals stick to magnets.

Back

False

Front

A device that uses a free-moving magnetic needle to show direction is a: lodestone, magnet, compass, magnetic field

Back

compass

Front

Where is the force of attraction the strongest on a magnet? Options: at the poles, in the middle, above the magnet, below the magnet

Back

at the poles

Front

Earth's magnetic field and a bar magnet attract particles to the same locations. Where are they?

Back

The north and south poles

Front

What will happen when these magnets are brought close together?

Back

They will repel each other.

Front

This large crane magnet functions only when the electrical current is ON. The crane magnet is an example of what type of magnet?

Back

Electromagnet

Front

Iron, Nickel and cobalt are all __________________ materials

Back

magnetic

Front

How is Earth's magnetic field similar to that of a magnet?

Back

It has north and south poles