Electromagnets

2. An object that will NOT allow electrical charge to pass through it.
3. Yellow/green wire in a plug
4. When an object is pushed away from a magnet.
7. An object that produces a magnetic field.
8. Piece of thin wire, surrounded by ceramic, found in a plug as a safety feature.
9. Flow of electrons in one direction. Measured in amps.
10. Made by wrapping a coil of wire around an iron bar and passing an electric current through the wire.
12. Brown wire in a plug
14. When a force acts on a wire carrying electric current in a magnetic field.

1. The difference in energy between 2 different points of a circuit. Measured in volts.
4. A measure of how difficult it is for electricity to pass through a component.
5. An object that will allow electrical charge to pass through it.
6. Blue wire in a plug
11. When an object is pulled towards a magnet.
13. A build up of electrical charge on an object (that cannot escape).