Across
- 3. low of an electric charge
- 7. V=IR
- 8. the unit of electric potential
- 10. a combination of cells, batteries and switches, in which electricity can flow.
- 11. slows the flow of heat and electricity
- 14. has two or more paths for current to flow through.
- 16. materials that do not allow electricity to pass through them
- 17. path for transmitting electric current
- 18. opposes the flow of electric current through it
Down
- 1. has negative and positive terminals.
- 2. converts stored chemical energy into electrical potential energy
- 3. a measure of the ability of water to pass an electrical current.
- 4. unit of electrical resistance in the meter-kilogram-second system
- 5. the flow of electrical power or charge
- 6. conducts electricity since it offers little or no resistance to the flow of electrons, thus leading to a flow of electrical current.
- 8. pressure that pushes electricity.
- 9. one in which all circuit elements are arranged in a single path.
- 12. breaking or changing the connections in a circuit.
- 13. a unit of electrical current.
- 15. operates to provide overcurrent protection of an electrical circuit
