Question:
Consider four conducting materials copper, tungsten, mercury and aluminium with resistivity $\rho_{\mathrm{C}}>\rho_{\mathrm{T}}>\rho_{\mathrm{M}}$ and $\rho_{\mathrm{A}}$ respectively.
Then:
Correct Option: , 4
Solution:
$\rho_{\mathrm{M}}>\rho_{\mathrm{A}}>\rho_{\mathrm{C}}$
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