Across
- 2. A point of zero voltage — safety reference in circuits (6)
- 5. Ratio of output to input voltage in an amplifier (4)
- 7. Converts AC to DC (8)
- 8. Device used to measure potential difference (7)
- 10. Opposes current flow (8)
Down
- 1. Allows current to flow in only one direction (5)
- 3. Measures electrical resistance (8)
- 4. Stores electrical energy (8)
- 6. Carries electric current around a circuit (4)
- 9. Amplifies or switches signals using semiconductor material (10)