For an intrinsic semiconductor,where n_{h} an | vedclass

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(B) An intrinsic semiconductor is a pure semiconductor without any significant dopant species present.In an intrinsic semiconductor,charge carriers ar

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$n_{h} = n_{e}$

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(B) An intrinsic semiconductor is a pure semiconductor without any significant dopant species present.In an intrinsic semiconductor,charge carriers are generated solely due to thermal excitation.When a covalent bond breaks due to thermal energy,an electron is excited from the valence band to the conduction band,leaving behind a hole in the valence band.Since each electron-hole pair is created simultaneously,the number of electrons in the conduction band $(n_{e})$ must be equal to the number of holes in the valence band $(n_{h})$.Therefore,for an intrinsic semiconductor,$n_{h} = n_{e}$.

For an intrinsic semiconductor,where $n_{h}$ and $n_{e}$ are the number of holes per unit volume and the number of electrons per unit volume respectively,which of the following relations holds true?

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