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Electronic Devices & CircuitsSemiconductor Fundamentals

The resistivity of a homogeneous semiconductor is the reciprocal of its?

  • AConductivity
  • BMobility only
  • CCarrier lifetime
  • DBand gap only
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Correct Answer: A. Conductivity
Explanation: Electrical resistivity rho and conductivity sigma are related by rho=1/sigma.
Reference: Standard semiconductor electronics: resistivity and conductivity
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