define and explain resistivity of resistance for class 10
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Hi..
Resistivity of a material is the resistance of a wire of that material of unit length and area of cross section.. Its unit is ohm*metre.
Hope helpful :-) :-)
Resistivity of a material is the resistance of a wire of that material of unit length and area of cross section.. Its unit is ohm*metre.
Hope helpful :-) :-)
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Answer:
Resistivity of a material is the resistance of a wire of that material of unit length and area of cross section.
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