Across
- 1. form of energy, exhibits magnetic,chemical,or thermal effects
- 10. Rapid and interrupted current
- 11. any substance that easily transmits electricity
Down
- 2. apparatus that changes direct current to alternating current
- 3. substance that does not transmit electricity
- 4. preasure from an electrical circuts power
- 5. measurement of how much electricity is being used in one second
- 6. constant, even flowing current that travels
- 7. negative electron
- 8. special device that prevents excessive currents from passing thru a circuit
- 9. Positive electrode
- 10. Unit that measures the amount of an electrical current