Across
- 4. electrical conductors material
- 5. the circuit components are joined by wires, there is not branches
- 7. conductors that transport electricity to power electrical devices
- 8. a material that allows a current to pass through
- 9. good insulators of electricity
- 11. the source of electricity
- 13. a very strong flash of electricity
- 14. good conductors of electricity
Down
- 1. the electrical circuit can work if the electrical circuit
- 2. a material does not allow a current to flow through
- 3. the circuit components are joined by wires, there are branches
- 6. the component that used to open and close a circuit
- 8. a closed path through which electricity can move
- 10. the longer wire, the lamp
- 11. the device will not work when the circuit
- 12. a short wire, the lamp shone
- 13. electrical component for lighting