Across
- 5. a device used to open or close a circuit
- 10. a material that resists the flow of electric current
- 11. the opposition to the flow of electric current
- 13. a type of circuit with only one path for current
- 14. a reference point of zero electric potential
- 16. the electric potential difference between two points
- 18. the unit used to measure electric potential difference
- 19. a component that uses electrical energy
Down
- 1. a type of circuit with multiple paths for current
- 2. the rate at which electrical energy is transferred
- 3. the unit used to measure electric current
- 4. a material that allows electric current to flow easily
- 6. a closed path that allows electric current to flow
- 7. the capacity to do work or supply power
- 8. a component designed to limit current in a circuit
- 9. the flow of electric charge in a circuit
- 12. a point where a component connects to a circuit
- 15. a single electrochemical unit that produces electric voltage
- 17. the unit used to measure electrical resistance