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JEE Main2002PhysicsCurrent ElectricityActual

By increasing the temperature, the specific resistance of a conductor and a semiconductor

Options

  1. Aincreases for both
  2. Bdecreases for both
  3. Cincreases, decreases
  4. Ddecreases, increases

Correct answer

C. increases, decreases

Step-by-step solution

Use R _ t = R ₀ ( T 273 )

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