Calculate the resistance of 1km long copper wire of radius 1mm. Resistivity of the copper is 1.72times 10^{-8}Omegam.
![electrostatics - Why resistivity of copper wire is not zero even at zero kelvin? - Physics Stack Exchange electrostatics - Why resistivity of copper wire is not zero even at zero kelvin? - Physics Stack Exchange](https://i.stack.imgur.com/7yGqj.png)
electrostatics - Why resistivity of copper wire is not zero even at zero kelvin? - Physics Stack Exchange
More electric current (lower resistance) means more heat is generated. Why doesn't a low resistance conductor like a copper wire generate more heat than a nichrome wire? If a copper wire generates
![The resistivity of copper is 1.7times 10^{-8} Omega-m and the diameter and the resistance of copper wire are 0.1 mm and 34 Omega respectively. Find the length of the wire. The resistivity of copper is 1.7times 10^{-8} Omega-m and the diameter and the resistance of copper wire are 0.1 mm and 34 Omega respectively. Find the length of the wire.](https://haygot.s3.amazonaws.com/questions/1974213_1774038_ans_d76282d537c344d6ae32c346f9040e94.jpg)
The resistivity of copper is 1.7times 10^{-8} Omega-m and the diameter and the resistance of copper wire are 0.1 mm and 34 Omega respectively. Find the length of the wire.
105.Calculate the resistance of a 1Km long copper wire of area of cross section 2x10 2 cm2.The resistivity of copper is 1.623x10 8 ohm meter
![Electrical resistivity for copper at different temperatures. The effect... | Download Scientific Diagram Electrical resistivity for copper at different temperatures. The effect... | Download Scientific Diagram](https://www.researchgate.net/publication/326913772/figure/fig5/AS:657630020251653@1533802623514/Electrical-resistivity-for-copper-at-different-temperatures-The-effect-of-temperature.png)
Electrical resistivity for copper at different temperatures. The effect... | Download Scientific Diagram
![The resistivity of copper is 1.7 x 10-8Ω m. (a) What length of copper wire of diameter 0.1 mm - YouTube The resistivity of copper is 1.7 x 10-8Ω m. (a) What length of copper wire of diameter 0.1 mm - YouTube](https://i.ytimg.com/vi/YMkGh9j1YTg/maxresdefault.jpg)
The resistivity of copper is 1.7 x 10-8Ω m. (a) What length of copper wire of diameter 0.1 mm - YouTube
![Dependence of electrical resistivity vs temperature of copper (1) and... | Download Scientific Diagram Dependence of electrical resistivity vs temperature of copper (1) and... | Download Scientific Diagram](https://www.researchgate.net/publication/289426488/figure/fig4/AS:319579772473344@1453205163011/Dependence-of-electrical-resistivity-vs-temperature-of-copper-1-and-copper-composites.png)