Define Resistivity . Give its unit. – InterviewSolution

1.	Define Resistivity . Give its unit.
Answer» Solution :`rho` (rho) is called the specific resistance (or) RESISTIVITY and it is defined as the resistance of an electrolyte CONFINED between two electrodes having unit cross SECTIONAL area and are SEPARATED by a unit distance. Unit of resistivity is Ohm metre `(Omega` m).

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