1. An electrical device used to transfer energy from one circuit to another.

2. A device that converts alternating current (AC) to direct current (DC).

3. An electronic component that stores electric charge temporarily.

4. A conductor used to make contact with a non-metallic part of a circuit.

5. An electrical component that stores energy in a magnetic field.

6. The measure of opposition to the flow of alternating current in a circuit.

7. A material or substance that allows electric current to flow through it.

8. The SI unit of electrical resistance, symbolized as Ω.

9. The rate at which electrical energy is being used or produced.

10. A device that converts mechanical energy into electrical energy.

11. A material or substance that does not easily allow electric current to flow through it.

12. An electrical component that limits the flow of electric current.

13. A sudden increase in voltage or current in an electrical circuit.