Across
- 2. prevents excessive current from passing through a circuit
- 4. constant,even-flowing current that travels in one direction only; abbreviated as D
- 5. abbreviated as W; unit that measures how much electric energy is being used in one second
- 8. abbreviated as O; unit that measures resistance of an electric current
- 9. apparatus that changes alternating current to direct current
- 10. apparatus that changes direct current to alternating current
Down
- 1. movement of electrons from one atom to another along a conductor
- 3. rapid and interrupted current, abbreviated to AC
- 6. abbreviated as V;unit that measures pressure or force that pushes electric forward through a conductor, as known as VOLTAGE
- 7. unit that measures the strength of an electric current