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Question
The total current in a semiconductor is ______.
Options
hole current only
electron current only
the sum of electron and hole currents
the difference of electron and hole currents
MCQ
Fill in the Blanks
Solution
The total current in a semiconductor is the sum of electron and hole currents.
Explanation:
Electric current is carried by both electrons and holes in a semiconductor. The sum of the hole and electron currents in an intrinsic semiconductor is the total current.
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Concept of Semiconductor Electronics: Materials, Devices and Simple Circuits
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