Physics · Semiconductors
The electrical resistivity of an intrinsic semiconductor decreases with an increase in temperature primarily because:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Lattice vibrations cease completely
- 2More charge carriers are thermally generated✓
- 3The energy band gap significantly increases
- 4Electrons lose internal energy
Correct answer
More charge carriers are thermally generated
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