Across
- 2. Who discovered x-rays?
- 5. A common electrical unit for measuring current
- 7. Who built a DC electric generator?
- 9. A device used to amplify sound, often used in communication.
- 10. A device that stores electrical energy
Down
- 1. A symbol for electric potential difference
- 3. A material that does not allow electricity to flow easily.
- 4. A small, portable device used for lighting.
- 6. A component that limits the flow of current
- 8. Who invented the first practical alternating current (AC) motor?