The resistivities of copper and silver are 1-68-10-6- cm and 1-59-10-6- cm respectively- Which of the two is a better electrical conductor and why-

The lower the resistivity of a material, the better is the conductor. Resistivity of silver is 1.59×10^ 6Ω cm that is smaller than that of copper 1.68×10^ 6Ω ...

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Standard X

Physics

Electric Current

The resistivi...

Question

The resistivities of copper and silver are $1.68 \times 10^{- 6} Ω c m$ and $1.59 \times 10^{- 6} Ω c m$ respectively. Which of the two is a better electrical conductor and why?

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Solution

The lower the resistivity of a material, the better is the conductor.
Resistivity of silver is $1.59 \times 10^{- 6} Ω c m$ that is smaller than that of copper $1.68 \times 10^{- 6} Ω c m$ so the silver will be a better conductor than copper.

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The resistivities of copper and silver are 1.68×10-6Ωcm and 1.59×10-6Ωcm respectively. Which of the two is a better electrical conductor and why?

The lower the resistivity of a material, the better is the conductor. Resistivity of silver is 1.59×10-6Ωcm that is smaller than that of copper 1.68×10-6Ωcm so the silver will be a better conductor than copper.

The resistivities of copper and silver are $1.68 \times 10^{- 6} Ω c m$ and $1.59 \times 10^{- 6} Ω c m$ respectively. Which of the two is a better electrical conductor and why?

The lower the resistivity of a material, the better is the conductor.
Resistivity of silver is $1.59 \times 10^{- 6} Ω c m$ that is smaller than that of copper $1.68 \times 10^{- 6} Ω c m$ so the silver will be a better conductor than copper.