Across
- 2. Makes a noise when a current flows through it
- 4. The safety wire in a plug that protects you from electric shocks
- 5. A force can change the speed, direction and...
- 7. The force produced by mass in a gravitational field
- 10. A force spread over an area
- 11. Provided by the cell / battery
- 12. It's circuit symbole is a blank rectangle
- 15. The force that opposes motion
- 16. The flow of charge (electrons) in a circuit
- 18. This does not change if you visit another planet
- 19. Spins when a current flows through it
Down
- 1. Opooses the flow of charge
- 3. An ammeter is placed in a circuit this way to measure the current
- 6. The difference between the original length and the stretched length
- 8. Releases light when a current flows through it
- 9. The object will return to its original shape when the force is removed
- 10. A voltemeter is placed in a circuit this way to measure the energy difference
- 13. A component used to break (or complete) the circuit
- 14. A safety component that will melt when the current is too high, breaking the circuit
- 17. The overall force acting on an object