Across
- 3. a component that smooths electrical output
- 6. energy that can be naturally replaced
- 9. a form of energy used to power devices
- 12. a device used to store electrical energy
- 13. a machine that turns moving air into rotation
- 14. a device that changes DC into AC
- 15. electrical force in a circuit
- 16. a device that changes AC into DC
Down
- 1. how well energy is converted into useful output
- 2. an object that creates a magnetic field
- 4. harmful substances released into the environment
- 5. a machine that produces electricity
- 7. relating to energy from the sun
- 8. having an up-and-down orientation
- 10. a system that uses more than one energy source
- 11. flow of electric charge