Across
- 1. These carry electricity around a circuit
- 4. The scientific word for the parts of a circuit
- 8. The scientific word for materials that let electricity through
- 11. Something that uses electricity e.g. a toaster
- 12. What you might get if you touch exposed wires
Down
- 2. A flow of these negative charges provides an electric current
- 3. The scientific word for materials that don't let electricity through
- 5. This provides the electrical push for a circuit
- 6. A metal that most wires are made of
- 7. A component that lights up
- 9. A component that turns an appliance on or off
- 10. This is a conductor and can result in a dangerous accident if mixed with electricity