Across
- 3. Current Electric current that repeatedly reverses direction.
- 4. An electronic device that allows electron flow in only one direction.
- 5. Source An object that provides a potential difference
- 10. Difference Difference in potential voltage, between the ends of a conductor.
- 11. A complete pathway that allows the flow of electrons
- 12. Power The rate at which electrical energy is converted into another form.
Down
- 1. When the resistance of a material becomes zero at a very low temperature.
- 2. Circuit Devices in which a circuit forms branches, each of which is a separate path for electron flow.
- 6. Current A flow of charge that always flows in one direction.
- 7. The flow of 1 coulomb of charge per second.
- 8. Circuit Devices in a circuit form a single pathway for electron flow
- 9. Current Flow of electric charge.