Question

what is the unit of specific resistance and resistivity ​

Answer 1

Resistivity or specific resistance of a material is defined as the resistance of unit length and unit cross-section of that material. ... The SI unit of resistivity is Ohm (Ω . m) whereas the unit of resistance is Ohm.

Material: Resistivity in Ohm meter unit

Copper: 1.68 x 10-8

Silver: 1.59 x 10-8

Tin: 1.09 x 10-8

Answer 2

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Unit of resistivity is ohm.meter