Across
- 2. Material that allows electrons to flow easily
- 5. These particles have a negative charge
- 6. Provides a path that allows electrical charges to travel directly into the Earth instead of into a building
- 7. Allows charges to act at a distance
- 8. Transfer of charge over a distance
- 11. Lightning is an example of this
Down
- 1. The build-up of excess electric charge on an object
- 3. These charges attract
- 4. Device that detects electrical charge on an object
- 9. Material that blocks the flow of electrons
- 10. Rubbing two materials can transfer charge through