Across
- 4. The rate of flow of electric charge.
- 6. A component that limits current flow.
- 9. The electrical push that moves charges.
- 10. A safety switch that stops excess current.
- 11. The area around a magnet where force acts.
- 12. Unit used to measure energy.
- 14. A device that changes voltage levels.
- 16. A tool that measures voltage, current and resistance.
- 17. The movement of electric charge.
- 19. Components connected in one single loop.
- 20. The arrangement of particles inside an atom.
Down
- 1. Energy cannot be created or destroyed, only changed.
- 2. A device that measures current.
- 3. A device that converts movement into electrical energy./
- 5. Negatively charges particles in atoms.
- 7. Components connected on separate branches.
- 8. A device that measures voltage.
- 13. How much a material opposes current flow.
- 15. Amount of energy stored in a given space.
- 18. A material that does not allow electricity to flow easily.