Across
- 4. flow of electrons to create an electric current
- 5. stationary electric charge
- 9. electric spark discharged in the atmosphere
- 10. material that doesn’t allow electricity to easily pass through
- 11. uninterrupted flow through an electric current
- 14. a circuit that has more than one path to flow through
- 15. the absence of flow through an electric current
- 17. an electric current that can change direction
- 19. attraction for iron associated with electric currents
Down
- 1. electricity moving in a definite direction
- 2. a particle with a negative charge
- 3. a circuit that has one path for the electricity to flow through
- 6. measures how difficult it is for electricity to pass through an object
- 7. the route where an electrical current can flow
- 8. material that allows electricity to easily flow through
- 12. measures electrical resistance
- 13. an electric current that flows in only one direction
- 16. measures electrical pressure
- 18. measures electrical current