Across
- 5. One-thousandth of an ampere
- 7. The flow of electricity along a conductor
- 8. Any substance that conducts electricity
- 10. Or nonconductor is a substance that does not easily transmit electricity
- 11. The unit that measures the pressure or force of electrons forward through a conductor
Down
- 1. The unit that measures the strength of an electric current
- 2. The unit that measures the resistance of an electric current
- 3. A constant, even-flowing current that travels in one direction only
- 4. A rapid interrupted current, flowing first in one direction and then in the opposite direction
- 6. A measurement of how much electric energy is being used in one second
- 9. A special device that prevents excessive current from passing through a circuit