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Electronics — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsElectronics1 Mark
Question
In case of a semiconductor, which of the following statement is wrong(a) Doping increases conductivity(b) Temperature coefficient of resistance is negative(c) Resisitivity is in between that of a conductor and insulator(d) At absolute zero temperature, it behaves like a conductor
 
 
 
 
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Answer

(d) At absolute zero temperature, it behaves like a conductor

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