Electricity Vocabulary

3. A material that has an electrical conductivity value that falls between a conductor and an insulator.
7. Objects that have more electrons than protons.
9. An electrical circuit that allows currents to flow in more than one path, at the same time.
10. An electric current that at times reverses directions and changes in magnitude.
11. A simple circuit that makes a path and allows a current to flow through each component.
12. A one-directional flow of an electric charge.
13. Electricity that is caused by the imbalance between negative and positive charges in objects.
14. A stream of charged particles that moves through a conductor or electrical space.
15. An object that has more protons than electrons

1. The movement of electrically charged particles through matter by direct contact.
2. Field that surrounds electrically charged particles and applies force to the particles.
4. A measurement of how strongly a material can oppose the flow of an electric current.
5. The release and transmission of electricity in an applied electric field.
6. The formula is: V=I(R)
8. This is known as electric pressure and it is the difference in electric potential between two points.