Across
- 1. Mathematical equation for the relationship between current, voltage, and resistance
- 5. A circuit element the converts electric energy to heat and light
- 6. There is a continuous path for the flow of current
- 7. Rate at which electrical energy is transferred by an electric circuit
- 9. Electric current that flows in only one direction
- 14. Flow of an electric charge through a conductor
- 15. Subatomic particle that carries the electrical energy in a circuit
- 17. Decrease of electrical potential along the path of a current flowing in an electrical circuit
- 20. Metric unit for current
- 21. Metric unit for voltage
Down
- 2. Circuit type with only one path for current to flow
- 3. Metric unit for power
- 4. A closed path or loop around which an electric current flows
- 8. Device usually made of wire or carbon which presents a resistance to current flow
- 10. Opposition to the flow of an electric current
- 11. Circuit in which some components are connected in series and others in parallel
- 12. There is an interruption to the flow of current
- 13. Electric current that reverses its direction many times a second at regular intervals
- 16. Metric unit for resistance
- 17. Electromotive force or "pressure" that causes electrons to flow and can be compared to water pressure
- 18. Circuit type with multiple paths for current to flow
- 19. Metric unit for charge