Consider four conducting materials copper, tungsten, mercury and aluminium with resistivity \rho _C,\rho _T,\rho _M \: and \: \rho _A respectively. Then:
Option: 1 \rho _C>\rho _A>\rho_ T
 
Option: 2 \rho _M>\rho _A>\rho_ C
Option: 3 \rho _A>\rho _T>\rho_ C  
Option: 4 \rho _A>\rho _M>\rho_ C

Answers (1)

\rho_{M}>\rho_{T}>\rho_{A}>\rho_{C}

So answer is

\rho _M>\rho _A>\rho_ C

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