Magnetism

Front

What type of field does the Earth produce?

Back

Magnetic field.

Front

What device uses a free-moving magnetic needle to show direction?

Back

Compass.

Front

What happens to the magnetic force when two magnets are closer together?

Back

The magnetic force becomes stronger.

Front

What do the lines around a magnet represent?

Back

Magnetic Field.

Front

Where is the force of attraction the strongest on a magnet?

Back

At the poles.

Front

What are the two poles of a magnet called?

Back

North Pole and South Pole.

Front

What is the area around a magnet where magnetic forces can be felt?

Back

Magnetic Field.

Front

What is a material that can be magnetized called?

Back

Ferromagnetic material.

Front

What is the term for the ability of a material to be magnetized?

Back

Magnetization.

Front

What happens to a magnet when it is heated?

Back

It can lose its magnetism.