Across
- 2. The SI unit of power
- 4. 1,000 watts of electrical power
- 7. The SI base unit of electrical current
- 8. force applied to an object
- 11. basic unit of chemical element
- 12. unit of electric potential
- 13. the rate at which electrons flow
- 16. circuit an electrical circuit where current flows in more than one path
- 17. device that stores chemical energy
- 18. loop no position feedback of a moving object
- 19. loop an automatic control system in which an operation is led by feedback
- 21. circuit a single pathway through which electricity can flow
- 22. the resistance that one surface encounters
- 23. a positive charged particle
Down
- 1. does not readily allow the passage of heat
- 3. the pressure from an electrical circuits power source that pushes electrons
- 5. current an electric current flowing in one direction only
- 6. electrical safety device
- 8. a positively charged particle in atoms
- 9. provide a specific voltage for an active device
- 10. permits electrons to flow freely
- 11. current current that reverses its direction
- 14. negatively charged particle
- 15. same as a proton without electric charge
- 20. nucleus negatively charged particle
- 24. an electrical component that regulates the flow of electrical current