Across
- 3. Neither positive or negative charge on a object
- 5. carries a negative charge
- 7. Minus sign on a battery
- 10. How you can see in a dark room
- 13. Is a measure of the opposite to current flow in an electrical circuit
- 14. Flow of electrical power
Down
- 1. Is the rate of flow of electric charge
- 2. Crackling or hissing noises on a telephone or radio
- 4. how things change and move
- 6. Plus sign on a battery
- 8. Pressure from an electrical circuit power source
- 9. What a balloon needs to stick on the wall
- 11. A particle/ molecule/ with a electrical charge
- 12. The positive charge of something