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प्रश्न
The total current in a semiconductor is ______.
विकल्प
hole current only
electron current only
the sum of electron and hole currents
the difference of electron and hole currents
MCQ
रिक्त स्थान भरें
उत्तर
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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