Across
- 1. something used to allow electricity to travel
- 4. base unit for measuring volume of electron flow
- 5. something used to break the circuit
- 7. something used to determine the amount of voltage
- 9. something used to regulate the electrical current
- 12. a system of things like batteries and wires
- 13. a stable negatively charged elementary subatomic particle
- 14. an imbalance of electric charges on a surface,
Down
- 2. data collected from something like a lab
- 3. something used to help power an item like a light bulb
- 6. measurement of electricity
- 8. bulb something used to bring light into a room,
- 10. Field a vector field in the neighborhood of a electrical current or magnets
- 11. something used to turn a light bulb on and off