1. A reusable safety switch that breaks the circuit when the current gets too high.

2. A complete, unbroken path through which electric charges can flow.

3. Materials that allow the charges of an electric current to move freely through them.

4. A device that transforms chemical energy into electrical energy.

5. An instrument that can detect the presence of an electric charge.

6. A safety device with a thin strip of metal that will melt if to much current passes through a circuit.

7. Attraction or repulsion between electric charges.

8. The loss of static electricity as electric charges transfer from one object to another.

9. An electric circuit with multiple paths for the current to take.

10. The relationship of voltage, resistance, and current.

11. An electric circuit with only one path for the current to take.

12. A material in which charges cannot flow easily.

13. A device used to measure voltage, or electrical potential energy difference.

14. A device used to measure current in a circuit.

15. An electrochemical cell in which the electrolyte is a paste.

16. The law that states that charges are neither created nor destroyed.

17. A connection that allows current to take the path of least resistance.

18. Short Circuit