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Which is the correct relation for forbidden energy gap in conductor, semi conductor and insulator
  • A$\Delta E g_{ c }>\Delta E g_{ sc }>\Delta E g_{\text {insulator }}$
  • B$\Delta E g_{\text {insulator }}>\Delta E g_{\text {sc }}>\Delta E g_{\text {conductor }}$
  • C$\Delta E g_{\text {conductor }}>\Delta E g_{\text {insulator }}>\Delta E g_{\text {sc }}$
  • D$\Delta E g_{\text {sc }}>\Delta E g_{\text {conductor }}>\Delta E g_{\text {insulator }}$
[RPMT 2001; AIEEE 2002]
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