Across
- 6. First person to study electricity in depth
- 8. first person to invent a battery
Down
- 1. The current that can change direction
- 2. First person to invent a lightbulb
- 3. First to discover static electricity
- 4. used voltas discovery to make a current
- 5. The current that flows one direction
- 7. made a filament for eddison