Across
- 3. What is resistance measured in?
- 5. Control device that allows current to flow in one direction only, and emits light
- 7. Positive side of a voltmeter
- 8. What is current measured in?
- 10. Negative side of a voltmeter
- 11. Used to measure voltage across a circuit
- 12. Source of energy for a circuit
- 13. Flow of energy carrying charges through a circuit
- 14. Opens or closes to allow electrical energy to flow in a circuit
Down
- 1. A circuit that has more than one path for the current
- 2. Carries electrical energy around a circuit
- 4. For a given resistance, the current in the circuit is directly proportional to the voltage across the circuit
- 6. What do we use to measure current in a circuit?
- 9. A circuit where the current passes through the components one after another
- 10. Source of energy with a bigger voltage
- 11. What is voltage measured in?