Physics, asked by lingampallyanand460, 8 months ago

What is resistance and resistivity? What are the factors on which the resistance and resistivity of the conductor depends

Answers

Answered by anushka25305
5

Explanation:

  • resistance is the hindrance in the circuit.
  • resistivity of the resistance when Length of the conductor is 1 m and area of cross section is 1m^2
  • resistance depends on length of the conductor and area of cross section of conductor
  • resistivity depended on nature of material

Answered by HorusYT
1

Explanation:

Resistance is the property of a conductor to resist the flow of charges through it. It's SI Unit is ohm (Ω)

Resistivity is a characteristic property of the material. It is defined as the resistance of a wire of the same material having unit length and unit area of crossection.

Resistance Depends on :
1) Length of the wire
2) Area of Crossection of the wire
3) Nature of the Material
4) Temperature

Resistivity Depends on:
1) The nature of the material
2) Temperature

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