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Class 12PhysicsCurrent ElectricityResistance of wire, Resistivity and Conductivity
Medium

Constantan wire is used in making standard resistances because its

  • A
    Specific resistance is low
  • B
    Density is high
  • C
    Temperature coefficient of resistance is negligible
  • D
    Melting point is high
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Class 12 Questions

Class 12

Physics Questions

Chapter

Current Electricity

Subtopic

Resistance of wire, Resistivity and Conductivity

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