Across
- 2. constant of proportionality (electrical resistivity)
- 4. this device provides a variable resistance
- 6. this device is connected in series
- 9. Italian scientist after whom SI unit of potential difference is named
- 12. unit of ampere named after him
- 13. the melting point of this metal is 3380℃
- 14. this wire has the least resistivity
Down
- 1. this device is connected in parallel
- 3. the commercial unit of electrical energy
- 5. a popular law of resistance named after him
- 7. these lines are imaginary
- 8. the resistivity of this material is 10¹³-10¹⁴
- 10. the most resistant wire
- 11. this device maintains the potential difference