Question:medium
The resistivity (\( \rho \)) of a semiconductor varies with temperature. Which of the following curves represents the correct behavior? ![resistivity ( ρ ρ) of a semiconductor varies with temperature]()
The resistivity (\( \rho \)) of a semiconductor varies with temperature. Which of the following curves represents the correct behavior? ![resistivity ( ρ ρ) of a semiconductor varies with temperature]()
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In semiconductors, as temperature increases, the number of charge carriers increases rapidly, leading to an exponential decrease in resistivity. This behavior is opposite to that of metals, where resistivity increases with temperature due to electron scattering.
Updated On: Nov 26, 2025
- Curve (a)
- Curve (b)
- Curve (c)
- Curve (d)
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