Across
- 3. Carried around a circuit by the current
- 4. A device that provides an efm force in a circuit
- 6. A material that makes it very difficult for an electrical current to flow through it
- 7. Two or more electrical cells connected together in series
- 8. The SI unit of electric current
- 10. The SI unit of electrical resistance
- 11. A material that allows an electric current to flow through it
- 12. Electric current that changes direction
Down
- 1. Electric current that flows in the same direction all the time
- 2. Equals voltage over current
- 5. Equals charge over time
- 8. A meter for measuring electric current
- 9. Equals current times voltage