Across
- 3. : Eco-friendly alternative to incandescent bulbs
- 7. : Device that converts energy from the sun to electrical energy
- 8. : Type of material commonly used in solar cells
- 10. : Converts mechanical energy to electrical energy
- 11. : The negative terminal of a battery
Down
- 1. : Device that opposes the flow of electric current
- 2. : Device that increases (or decreases) AC voltage
- 4. : Old electronics that are no longer used
- 5. : Unit of electrical power
- 6. : Unit of inductance
- 9. : Process of creating new materials from old items