A) \[\frac{GS}{l}\]
B) \[\frac{Rl}{S}\]
C) \[\frac{GR}{\rho }\]
D) \[\frac{\rho R}{G}\]
Correct Answer: C
Solution :
We know that, conductivity \[\sigma =\frac{1}{\rho }\] ?(i) and conductance,\[G=\frac{1}{R}\] ...(ii) \[\Rightarrow \] \[GR=1\] From Eqs. (i) and (ii), we get \[\sigma =\frac{GR}{\rho }\]You need to login to perform this action.
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