Across
- 5. the flow of electrons through a conductor
- 6. measure of how much a material opposes the flow of electric current; measured in ohms.
- 8. a material or object that is designed offer a desired amount of resistance to the flow of electrical current
- 10. an iron or steel core that is magnetized by electric current in a coil that surrounds it
Down
- 1. potential difference between positively-charged and negatively charged terminals of a battery; measured in volts.
- 2. a substance or object that does not conduct electricity
- 3. unit of measurement for electric current
- 4. a substance or object that allows electricity to flow through it with low resistance
- 5. a closed conducting circle or loop through which current can flow
- 7. a diagram of an electrical circuit
- 9. unit of measure for the difference of potential that would drive one ampere of current against one ohm resistance
- 11. unit of electrical resistance