Science B3

Match it! Select the correct answer from the pull down...Good luck!

The northern lights are caused by

Electric current flows through a circuit only when it is

Electric current is the

A magnet's force is at its poles

If you plug in too many appliances into one circuit, the wires can

If you hold the north poles of magnets together, they will

Plasitc and rubber are used to coat electrical wires because they are good

Most electric generators make electricity using