Across
- 1. what you use to tell you directions
- 4. an ocean can have a strong ______
- 6. a piece of metal with a strong attraction to another metal object
- 8. Up
- 9. the force when magnets attract or repel eachother
- 12. what a penny is made out of
- 13. a car has this
- 14. the thing that pushes the current through the circit
- 17. each end of the magnet where the magnetic feild is the strongest
- 21. Co
- 22. "A ____ fence"
Down
- 2. Down
- 3. A machine that will turn electricity into energy
- 5. a magnet that consists of a piece of iron or steel surrounded by a coil.
- 7. twords the north pole
- 10. what you can use to change something
- 11. The symbol for this is Fe
- 15. the flow of electrical power or charge
- 16. a spot around a magnet or a moving electric charge inside where the force of magnetism acts
- 18. how strong a battery is
- 19. 5 cents
- 20. you hit it with a hammer
