Across
- 2. semiconductor device with 2 terminals that conducts the flow of electricity in one direction
- 4. region around a magnet where the magnetic force is exerted
- 6. electric circuit in which all parts are connected one after another along one path
- 8. a build-up of charges that can transfer from one object to another
- 11. substance that can conduct electric current under some conditions
- 12. device that transforms mechanical energy into electrical energy
- 13. material that does now easily allow electric charges to flow
- 14. difference in electrical potential between 2 places; the push that causes electricity to flow
- 15. material that allows electric charges to flow
Down
- 1. magnet created by wrapping a coil of wire with a current running through it around a core of material that is easily magnetized
- 3. a continuous flow of electric charges through a material
- 5. measurement of how difficult it is for charges to flow through an object
- 7. machine, usually powered by electricity, that provides power for some other device
- 9. semiconductor device used to amplify electrical signals
- 10. electric circuit in which different parts of the circuit are on separate branches