Across
- 2. a flow of electrons in one direction.
- 4. matreail that does not eaisly allow movement of electrons through it.
- 6. more protrons than electrons.
- 7. has more electrons than protrons.
- 8. the rate of electron flow.
- 11. matreail that lets electrons move easily through it.
- 14. has the same number of protrons and electrions.
- 16. the rapid transfer of electric charge from one object to an other.
- 17. the rate which electrical energy is produced.
- 18. a device to measure electric current.
Down
- 1. converts electrical energy into other forms of energy.
- 3. a sorce that is unlimited.
- 5. to oppose the flow of electrons
- 9. a device used to measure voltage.
- 10. connecting an object to a large body(like earth) that can remove an charge from an object.
- 12. controlls the flow of electrons by opening or closing the circuit.
- 13. a circuit which loads are connected end to end.
- 15. a circuit which the loads are connectedc by branches.