Electronics and Communication Engineering - Materials and Components - Discussion
Discussion Forum : Materials and Components - Section 2 (Q.No. 8)
8.
Consider the following statement
If an electric field is applied to an n type semiconductor bar, the electrons and holes move in opposite directions due to their opposite charges. The net currents is
If an electric field is applied to an n type semiconductor bar, the electrons and holes move in opposite directions due to their opposite charges. The net currents is
- both due to electrons and holes with electrons as majority carriers
- sum of hole and electron currents
- difference between electron and hole currents.
Answer: Option
Explanation:
The net current is sum of currents due to holes and electrons.
In n type materials, electrons are majority carriers.
Discussion:
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