Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsSemiconductor Electronic: Material, Devices And Simple Circuits1 Mark
Question
On increasing the temperature of a semi-conductor material:
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Answer
Density of charge-carriers increases, but their mobilities decreases.
Explanation:
On increasing the temperature of a semi-conductor material, the density of charge increases which apparently increases the hinderance and thus decreases their mobility.
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