Magnetism

Front

Magnetism is generated by moving

Back

electrons.

Front

What do the lines around this magnet represent?

Back

Magnetic Field

Front

If you place the North pole of a magnet next to the South pole of another magnet, they will:

Back

Attract

Front

How can an electromagnet's poles be reversed?

Back

Changing the direction of current flow.

Front

On Earth, where is Magnetic North approximately located?

Back

The South Pole

Front

As the distance between two magnets increases (they get farther apart), the force between them:

Back

Decreases

Front

If you cut a magnet in half, what happens to the poles?

Back

Both halves get a North pole and a South Pole

Front

What is responsible for the Magnetic Field around Earth?

Back

The Earth's molton iron core

Front

A refrigerator magnet is an example of a: magnetic material, permanent magnet, horseshoe magnet, temporary magnet

Back

permanent magnet

Front

A paper clip is an example of a:

Back

magnetic material