Across
- 3. unit of measurement for voltage
- 5. carries current in a circuit
- 8. the sudden discharge of electrons which produces light
- 10. the subatomic particle with positive charge
- 13. _____ circuit, a circuit with too small of a resistance
- 14. _____ circuit, allows electricity to flow
- 15. _____ circuit, does not allow electricity to flow
- 16. electron _____, how much an object wants to gain electrons.
- 18. the force between opposite charges
- 20. provides voltage to a circuit
- 21. provides resistance to a circuit
Down
- 1. ____ electricity, the buildup of charge on objects
- 2. the controlled movement of electrons used for energy
- 4. the subatomic particle with negative charge
- 6. unit of measurement for resistance
- 7. ____ current, the movement of positive charges around a circuit
- 9. material that does no allow electrons to flow through it
- 11. the force between similar charges
- 12. material that allows electrons to flow through it
- 17. property of protons and electrons, can be positive or negative
- 19. unit of measurement for current