Electricity Crossword Puzzle

1. A device that increases or decreases voltage.
8. Changing electrical energy into another type of energy.
10. Current that reverses direction at regular intervals; standard in homes.
11. The electric pressure or difference in potential that pushes electrons.
13. The flow of electricity.
17. The energy produced from the movement of charged particles.
18. Stationary electric charge caused by an imbalance of electrons.
19. Complete path through which electricity flows.

2. The measure of opposition to current flow.
3. Moving electrical energy from one place to another.
4. The rate at which electrical energy is used
5. A device that stores chemical energy and converts it to electricity.
6. Current that flows in only one direction, typical of batteries.
7. A form of energy resulting from the movement of charged particles.
9. Material (like rubber) that resists the flow of electrons.
12. A tiny particle that carries electrical energy; negatively charged.
14. A device for making, breaking, or changing the connections in a circuit.
15. A point on the wiring system from which current is taken for appliances.
16. Material (like copper) that allows electrons to flow easily.