Across
- 3. Relationship between voltage, current, resistance.
- 8. Voltage.
- 12. Flow of electric charge.
Down
- 1. Conducters have this.
- 2. SI unit of electric resistance.
- 4. SI unit of electricity.
- 5. Resistance equals zero.
- 6. Rate of electrical energy.
- 7. AC.
- 9. A one way valve.
- 10. DC.
- 11. Provides potential difference.
