Across
- 2. Electrical power unit
- 4. Electric charge unit
- 7. Batteries always have ... resistance
- 9. Electromotive force
- 10. The longest electromagnetic wave
- 11. Potential difference
- 14. One characteristic of a material related to resistance
- 18. Power per cross-sectional area
- 21. The voltmeter is connected in ...the conductor
- 24. A part of longitudinal wave
- 25. Electrical energy unit
- 26. A device used for comparing potential differences
- 27. Another example of a non-ohmic conductor
- 28. A part of transverse wave
Down
- 1. An important part in potentiometer circuit
- 3. Speed of wave per frequency
- 5. Current X time
- 6. Potential difference per current
- 8. Electric current unit
- 12. Electric resistance unit
- 13. Maximum displacement of any point on the wave
- 15. Used for demonstrate longitudinal and transverse waves
- 16. "Input current = Output current", is ... Kirchoff's law
- 17. Unit of frequency
- 19. components that are designed to have a resistance which changes rapidly with temperature
- 20. The ammeter is connected in ... with the conductor
- 22. Potential difference unit
- 23. The particles of the medium vibrate parallel to the direction of the wave