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प्रश्न
Which relation gives the electron concentration, hole concentration, and intrinsic carrier concentration in an intrinsic semiconductor?
पर्याय
\[n_{\mathrm e}>n_{\mathrm h}=n_{\mathrm i}\]
\[n_{\mathrm e}=n_{\mathrm h}=n_{\mathrm i}\]
\[n_{\mathrm h}>n_{\mathrm e}=n_{\mathrm i}\]
\[n_{\mathrm e}=0,\quad n_{\mathrm h}=n_{\mathrm i}\]
MCQ
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उत्तर
Each electron entering the conduction band leaves one hole in the valence band. Electron and hole concentrations are therefore equal to the intrinsic carrier concentration.
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