| A | B |
|---|
| forms of energy has both a positive and a negative charge | magnetism & electricity |
| Why a magnet loses strength each time you drop it | The atoms in the iron get scrambled. |
| What a magnet has that electricity does not have | a north and south pole |
| needed for magnets to repel, or push away from, each other | two positive or two negative poles close together |
| lightning is a form of this | electricity |
| a naturally magnetic rock | lodestone |
| 4th form a matter | plamsa |
| This is made of plasma | Sun |
| To push away | repel |
| The northern lights | Aurora Borealis |
| Area where an electric force is felt | electrical field |
| interaction between 2 objects that have mass | magnetic force |
| A material through which an electric charge can move easily | conductor |
| A material through which an electric charge moves with difficulty | insulator |
| A magnet that only works when electricity is provided | electromagnet |
