Home
Class 12
PHYSICS
The band gap of an insulator, conductor ...

The band gap of an insulator, conductor and semiconductor are respectively `E_(g1)` and `E_(g2)` and `E_(g3).` The relationship between them is given as______.

A

`E_(g1)gtE_(g2)gtE_(g3)`

B

`E_(g1)gtE_(g2)gtE_(g3)`

C

`E_(g1)ltE_(g2)ltE_(g3)`

D

`E_(g1)ltE_(g2)ltE_(g3)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    TARGET PUBLICATION|Exercise Evaluation Test|17 Videos

  • SEMICONDUCTORS

    TARGET PUBLICATION|Exercise Critical thinking|32 Videos

  • ROTATIONAL MOTION

    TARGET PUBLICATION|Exercise MCQ|245 Videos

  • STATIONARY WAVES

    TARGET PUBLICATION|Exercise EVALUATION TEST|16 Videos

Similar Questions

Explore conceptually related problems

The forbidden energy band gap in conductors, semiconductors and insulators are EG_(1), EG_(2) and EG_(3) respectively. The relation among them is

The forbidden energy band gap in conductors, semiconductors and insulators are EG_(1), EG_(2) and EG_(3) respectively. How are they related?

What is the range of energy gap ( E_g ) in insulators , semiconductors and conductors ?

What are t_(2g) and e_(g) orbitals?

TARGET PUBLICATION-SEMICONDUCTORS-Competitive thinking
  1. The energy gap in case of which of the following is less than 3 eV?

    Text Solution

    |

  2. Energy band in solids are a consequence of

    Text Solution

    |

  3. The band gap of an insulator, conductor and semiconductor are respecti...

    Text Solution

    |

  4. Three semi-conductor are arranged in the increasing order of their ene...

    Text Solution

    |

  5. Assertion : The energy gap between the valence band and conduction ban...

    Text Solution

    |

  6. To a germanium sample, traces of gallium are added as an impurity. The...

    Text Solution

    |

  7. When phosphorus and antimony are mixed in germanium, then

    Text Solution

    |

  8. Intrinsic semiconductor is electrically neutral. Extrinsic semiconduct...

    Text Solution

    |

  9. In extrinsic semiconductors-

    Text Solution

    |

  10. Serious draw back of the semiconductor device is

    Text Solution

    |

  11. The density of an electron-hole pair in a pure germanium is 3xx 10^(1...

    Text Solution

    |

  12. A semiconductor has equal electron and hole concentration of 2xx10^(8)...

    Text Solution

    |

  13. The majority charge carriers in P -type semiconductor are

    Text Solution

    |

  14. A P -type semiconductor can be obtained by adding

    Text Solution

    |

  15. P-type semiconductors are made by adding impurity element

    Text Solution

    |

  16. In a n-type semiconductor, which of the following statement is true?

    Text Solution

    |

  17. If n(e) and n(h) are the number of electrons and holes in a semiconduc...

    Text Solution

    |

  18. In n type semiconductor, electrons are majority charge carriers but it...

    Text Solution

    |

  19. When N-type of semiconductor is heated

    Text Solution

    |

  20. PN-junction diode works as a insulator, if connected

    Text Solution

    |