Electric current

2. Electric current that repeatedly reverses direction.
6. An electronic device that allows electron flow in only one direction.
7. Devices in which a circuit forms branches, each of which is a separate path for electron flow
12. The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
13. A flow of charge that always flows in one direction.
14. Devices in a circuit form a single pathway for electron flow
15. Charge can be transferred from object to object, but it cannot be created or destroyed

1. An object that provides a potential difference
3. A material through which electrons move easily
4. The flow of 1 coulomb of charge per second.
5. The force that causes electric charges to flow
8. A complete pathway that allows the flow of electrons
9. Net movement of electric charges in a single direction
10. Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
11. A material in which electrons are not able to move easily