Physics - Semiconductors Question with Solution | TestHub
PhysicsSemiconductorsMiscellaneousEasy2 minPYQ_2023
PhysicsEasysingle choice
Intrinsic semiconductor is electrically neutral, extrinsic semiconductor having large number of current carriers would be:
Options:
Answer:
B
Solution:
Extrinsic semiconductor is due to the type of impurity atom's valency. If impurity atoms are trivalent, then carriers are hole. And if impurity atoms are pentavalent then carriers are electron.
Stream:VITEEESubject:PhysicsTopic:SemiconductorsSubtopic:Miscellaneous
⏱ 2mℹ️ Source: PYQ_2023
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