Across
- 3. Device that converts AC to DC
- 4. SI unit of electric charge
- 5. An acronym for software used for technical drawing and design
- 7. A substance with a pH value greater than 7
- 8. The unit of electrical resistance, named after a German physicist
- 9. Theory explaining universe expansion
Down
- 1. The unit of electrical power
- 2. The force that opposes motion between two surfaces
- 3. Indian mathematician known for infinite series
- 6. Programming language named after coffee