Home
Class 12
PHYSICS
The value indicated by fermi energy leve...

The value indicated by fermi energy level in an intrinsic semiconductor is

A

the average energy of electrons and holes

B

the average energy of electrons in conduction band

C

the energy of holes in valence band

D

the energy of forbidden region

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR ELECTRONICS

    NARAYNA|Exercise C.U.Q (APPLICATION OF JUNCTION DIODE AS RECTIFIER)|7 Videos

  • SEMICONDUCTOR ELECTRONICS

    NARAYNA|Exercise C.U.Q (SPECIAL PURPOSE P-N JUNCTION DIODES)|51 Videos

  • SEMICONDUCTOR ELECTRONICS

    NARAYNA|Exercise EVALUATE YOURSELF-4|5 Videos

  • SEMI CONDUCTOR DEVICES

    NARAYNA|Exercise Level-II (H.W)|36 Videos

  • WAVE OPTICS

    NARAYNA|Exercise Exercise - 4 Polarisation|9 Videos

Similar Questions

Explore conceptually related problems

Intrinsic Semiconductors

The forbidden energy gap in an intrinsic semiconductor is

Fermi level of energy of an intrinsic semiconductor lies

Intrinsic and extrinsic semiconductors

Where does the fermi-level of intrinsic semiconductor lie?

Intrinsic and extrinsic semiconductors .

Intrinsic and Extrinsic Semiconductor

NARAYNA-SEMICONDUCTOR ELECTRONICS-C.U.Q (INTRINSIC AND EXTRINSIC SEMICONDUCTORS)
  1. The element that can be used as acceptor impurity to dope silicon is

    Text Solution

    |

  2. Among the following, the wrong statement on the case of semiconductor ...

    Text Solution

    |

  3. The value indicated by fermi energy level in an intrinsic semiconducto...

    Text Solution

    |

  4. The conduction band and valency band of a good conductors are

    Text Solution

    |

  5. Two pieces one of germinium and the other of aluminium are cooled from...

    Text Solution

    |

  6. In intrinsic semiconductor at room temperature the no. of electrons an...

    Text Solution

    |

  7. Band gap in insulator is of the order

    Text Solution

    |

  8. In p-type semiconductor conduction in due to

    Text Solution

    |

  9. In an intrinsic semiconductor, the fermi energy level is

    Text Solution

    |

  10. With increase in temperature in an intrinsic semiconductor the ration ...

    Text Solution

    |

  11. To obtain n-type extrinsic semiconductor, the impurity element to be a...

    Text Solution

    |

  12. What are the majority carriers in a p-type semiconductor?

    Text Solution

    |

  13. The objective of adding impurities in the extrinsic semiconductor is

    Text Solution

    |

  14. In intrinsic semiconductor conductivity is due to.

    Text Solution

    |

  15. In intrinsic semiconductor conductivity is due to.

    Text Solution

    |

  16. When the conductivity of a semiconductor is only due to breaking of co...

    Text Solution

    |

  17. The potential barrier at PN junction is due to

    Text Solution

    |

  18. A PN junction diode cannot be used

    Text Solution

    |

  19. p-n junction diode acts as

    Text Solution

    |

  20. On increasing reverse voltage in a p-n junction diode the value of rev...

    Text Solution

    |