The relation among the forbidden energy band gap in conductors, semiconductors and insulators is

Question

The relation among the forbidden energy band gap in conductors, semiconductors and insulators is (A)  Δ Egc > Δ Egs > Δ Egi  (B)  Δ Egi > Δ Egs > Δ Egc  (C)  Δ Egc > Δ Egc > Δ Egs  (D)  Δ Egs > Δ Egc > Δ Egs

Tardigrade Admin · Accepted Answer

In insulator, the forbidden energy gap is very large, in case of semiconductor it is moderate and in conductors the energy gap is zero. So Δ Egc<Δ Egs<Δ Egi

Q. The relation among the forbidden energy band gap in conductors, semiconductors and insulators is

$Δ E g_{c}$ > $Δ E g_{s}$ > $Δ E g_{i}$

$Δ E g_{i}$ > $Δ E g_{s}$ > $Δ E g_{c}$

$Δ E g_{c}$ > $Δ E g_{c}$ > $Δ E g_{s}$

$Δ E g_{s}$ > $Δ E g_{c}$ > $Δ E g_{s}$

In insulator, the forbidden energy gap is very large, in case of semiconductor it is moderate and in conductors the energy gap is zero. So $Δ E g_{c} < Δ E g_{s} < Δ E g_{i}$

Q. The relation among the forbidden energy band gap in conductors, semiconductors and insulators is

ΔEgc​ > ΔEgs​ > ΔEgi​

ΔEgi​ > ΔEgs​ > ΔEgc​

ΔEgc​ > ΔEgc​ > ΔEgs​

ΔEgs​ > ΔEgc​ > ΔEgs​

In insulator, the forbidden energy gap is very large, in case of semiconductor it is moderate and in conductors the energy gap is zero. So ΔEgc​<ΔEgs​<ΔEgi​

$Δ E g_{c}$ > $Δ E g_{s}$ > $Δ E g_{i}$

$Δ E g_{i}$ > $Δ E g_{s}$ > $Δ E g_{c}$

$Δ E g_{c}$ > $Δ E g_{c}$ > $Δ E g_{s}$

$Δ E g_{s}$ > $Δ E g_{c}$ > $Δ E g_{s}$

In insulator, the forbidden energy gap is very large, in case of semiconductor it is moderate and in conductors the energy gap is zero. So $Δ E g_{c} < Δ E g_{s} < Δ E g_{i}$