What do you mean by resistivity
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I think...R= RHO l/a.....where l/a is the cell constant ...
resistivity increases when we increase resistance.
resistivity increases when we increase resistance.
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Resistivity is the property of a material which is constant at a given temperature. Resistivity is the tendency of the material to resist flow of charge through it.
Resistivity is denotes by a symbol (rho)
Resistivity = (Resistance)× (Area of cross section)/length
It's SI unit is ohm.metre
Resistivity is denotes by a symbol (rho)
Resistivity = (Resistance)× (Area of cross section)/length
It's SI unit is ohm.metre
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