Home
Class 12
PHYSICS
A n-type semiconductor is:...

A n-type semiconductor is:

Promotional Banner

Topper's Solved these Questions

  • Solids

    MODERN PUBLICATION|Exercise EXERCISE|66 Videos

  • SEMICONDUCTOR DEVICES

    MODERN PUBLICATION|Exercise EXERCISE|174 Videos

  • STRUCTURE OF NUCLEUS

    MODERN PUBLICATION|Exercise EXERCISE|47 Videos

Similar Questions

Explore conceptually related problems

An n-type semiconductor is the one which has excess of free electrons and p-type semiconductor is deficient in these. When a p-n junction is formed, the electrons should flow from n to p region. But all the electrons do not do so. Explain, why.

What is n-type semiconductor ?

How n-type semiconductor differ from p-type semiconductor ?

Classify each of the following as being either a p-type or a n-type semiconductor: Si doped with B

Choose the correct options: When silicon is doped with arsenic, n-type/ p-type semiconductor is produced.

Which type of charge carries are there in n-type semiconductor?

What is meant by doping?Draw energy band diagram of a n-type semiconductor.

In a semiconductor, the concentration of electrons is 8xx10^13cm and that of holes is 5xx10^12cm^-3 . Is it p-type or n-type semiconductor?

MODERN PUBLICATION-Solids-EXERCISE
  1. What is doping ? Write three necessary conditions for it and two metho...

    Text Solution

    |

  2. What is doping? What are the necessary conditions for it? State any me...

    Text Solution

    |

  3. A n-type semiconductor is:

    Text Solution

    |

  4. What is an intrinsic Semi-conductor ?

    Text Solution

    |

  5. What is an intrinsic Semi-conductor ?

    Text Solution

    |

  6. What are intrinsic and extrinsic semiconductors? Discuss the formation...

    Text Solution

    |

  7. What is extrinsic semiconductor? Describe N-type semiconductor.

    Text Solution

    |

  8. hat are extrinsic semi-conductors ? Explain donor type semi-conductor.

    Text Solution

    |

  9. What are extrinsic semiconductor ? Explain acceptor-type semi-conducto...

    Text Solution

    |

  10. What are extrinsic semiconductors? Describe p-type semiconductor?

    Text Solution

    |

  11. Why n-type and p-type semiconductors are electrically neutral?

    Text Solution

    |

  12. How can intrinsic semiconductor material be converted into n-type extr...

    Text Solution

    |

  13. What is an intrinsic semiconductor? How can this material semiconducto...

    Text Solution

    |

  14. What is meant by doping? Why is it done?

    Text Solution

    |

  15. What is doping? How it changes the conductivity of a semiconductor?

    Text Solution

    |

  16. What is an Extrinsic Semi-conductor ?

    Text Solution

    |

  17. Distinguish between intrinsic and extrinsic semiconductors.

    Text Solution

    |

  18. Derive an expressin for electrical conductiity of semiconductors.

    Text Solution

    |

  19. Explain the band theory of solids.

    Text Solution

    |

  20. Explain the formation of energy bands in solids and hence define condu...

    Text Solution

    |