Electricity

3. What will always produce an electrical field on a nearby iron nail
7. The unit used for measuring electrical current is called a(an):
9. This is the unit of measurement for measuring electrical pressure or EMF?
10. The ability to do work.
12. The flow of electrons.
13. Materials that do not allow electrical charges to pass through it easily are called:
14. A simple device that opens and closes an electrical unit is called a(an):
15. Material that electricity can travel through easily is called a

1. Electric current that reverses directions at regular intervals.
2. Electricity produced by a surplus or a shortage of electrons in an object.
4. A circuit is a path taken by a current. A path with no breaks is called a
5. Total loss of electric power from the power distributor.
6. A single or group of connected electric cells that produces a direct electric current
8. The movement or flow of electricity through a conductor.
11. If there is a break in the path the current follows, the circuit is incomplete. A break in the path is called an