Across
- 2. current x resistance
- 5. As ...................... increases, resistance increases because the metal ions vibrate more.
- 6. The unit of voltage.
- 8. The device which measures current in a circuit.
- 9. A component that only allows current to flow in one direction.
Down
- 1. Ohm's law states that current is directly ................. to voltage for a fixed resistor
- 3. The unit of current.
- 4. I increase the resistance in a circuit, the current ............ .
- 7. energy transferred = current x voltage x ..............
- 10. The unit of resistance.