Across
- 3. the common name for an electric lamp that produces light by heating a thin wire thread to a very high temperature
- 5. an arrangement of electrical devices that allows electricity to flow through
- 7. a device that creates electricity from the mechanical energy of rotation
- 9. temporary magnets made of an iron bar with coils of wire around it; they act as magnets when electricity flows through the wires
- 12. a form of energy that can flow through conductors
- 13. electricity that does not move
- 15. a thin thread of metal that can carry electricity
Down
- 1. energy from the sun, either light or heat
- 2. an energy resource that can only be used once and cannot be replaced
- 4. a number of electric cells connected together and stored that supply energy
- 6. material that allows electricity to pass through it
- 8. an energy resource that can be used over and over or replaced
- 10. the energy produced by the breakdown of the smallest unit of matter
- 11. a path of electrical current that has more than one loop in the circuit
- 13. a path of electrical current that passes through each device in the circuit; a path that has one loop
- 14. material the does not allow electricity to pass through it
