Home
Class 12
PHYSICS
What is n-type semiconductor ?...

What is n-type semiconductor ?

Promotional Banner

Topper's Solved these Questions

  • Semiconductor Devices

    PUNJAB BOARD PREVIOUS YEAR PAPERS|Exercise Exercise|84 Videos

  • Structure of Nucleus

    PUNJAB BOARD PREVIOUS YEAR PAPERS|Exercise Exercise|30 Videos

Similar Questions

Explore conceptually related problems

A n-type semiconductor is:

Which type of charge carries are there in 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?

Name an impurity which when added to pure silicon makes it n-type semiconductor.

Why can't we take one slab of p-type semiconductor and physically join it to another slab of n-type semiconductor to get a p-njunction?

What type of semiconductor is obtained when silicon is doped with boron?

Which type of charge carries are there in p-type semiconductors?

PUNJAB BOARD PREVIOUS YEAR PAPERS-Solids-Exercise
  1. What is the effect of rise in temperature on the conductivity of coppe...

    Text Solution

    |

  2. What is an Extrinsic Semi-conductor ?

    Text Solution

    |

  3. What is n-type semiconductor ?

    Text Solution

    |

  4. What do you mean by p-type semi conductor ?

    Text Solution

    |

  5. Choose the correct option: Electrical conductivity of a semi conductor...

    Text Solution

    |

  6. Choose the correct option : A pure semiconductor behaves slightly as a...

    Text Solution

    |

  7. For metal conductors, the electrical resistivity decreases with the ri...

    Text Solution

    |

  8. p-type semiconductor is obtained by doping silicon with Indium(In).(Ye...

    Text Solution

    |

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

    Text Solution

    |

  10. Explain various energy bands in an atom.

    Text Solution

    |

  11. What is doping ? Write three necessary conditions for it and two metho...

    Text Solution

    |

  12. Distinguish between conductor and semiconductor on the basis of their ...

    Text Solution

    |

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

    Text Solution

    |

  14. What are ‘holes’? Write their characteristics.

    Text Solution

    |

  15. Distinguish between energy levels and energy bands.

    Text Solution

    |

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

    Text Solution

    |

  17. Distinguish between n-type and p-type semiconductors.

    Text Solution

    |

  18. Distinguish between intrinsic and extrinsic semiconductors.

    Text Solution

    |

  19. What is the difference between a single crystal and polycrystal ?

    Text Solution

    |

  20. What is doping ? Write three necessary conditions for it and two metho...

    Text Solution

    |