Physics, asked by Sheetalyadav7502, 11 months ago

The electrical
resistivity of a conductor depend upon

Answers

Answered by madoka
0

Answer:

The unit for resistivity is the ohm-metre. The resistivity of a material depends on its nature and the temperature of the conductor, but not on its shape and size. ... Conductivity is the reciprocal of resistivity, and determines the ability of a material to conduct electric current.

Answered by saksham00797
0
Electrical resistivity depends upon temperature. If conductor is a metal then when we increase temperature the resistance will increase while in alloys it doesn’t necessarily to happen.
It also depends upon material of the conductor. Example- Rubber will have more resistivity than copper
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