Home
Class 12
PHYSICS
What do you understand by electrical con...

What do you understand by electrical conductivity of a semiconductor? Find a relation for the same.

Promotional Banner

Topper's Solved these Questions

  • ELECTRONIC DEVICES

    PRADEEP|Exercise LONG QUESTION ANSWER|2 Videos

  • ELECTRONIC DEVICES

    PRADEEP|Exercise PROBLEMS FOR PRACTICE|7 Videos

  • ELECTRONIC DEVICES

    PRADEEP|Exercise HIGHER ORDER THINKING SKILLS|1 Videos

  • ELECTROMAGNETIC WAVES

    PRADEEP|Exercise II Focus multiple choice question|5 Videos

  • ELECTROSTATICS

    PRADEEP|Exercise ASSERTION-REASON TYPE QUESTIONS|2 Videos

Similar Questions

Explore conceptually related problems

The electrical conductivity of semiconductors

The electrical conductivity of semiconductor is

What do you understand by Bt.

What do you understand by genome.

What do you understand by Guild?

PRADEEP-ELECTRONIC DEVICES-Exercise
  1. Draw the energy band diagram of a p-type semiconductor. Deduce an expr...

    Text Solution

    |

  2. EFFECT OF TEMPERATURE ON THE MOBILITY AND CONDUCTIVITY OF ELECTRONS AN...

    Text Solution

    |

  3. What do you understand by electrical conductivity of a semiconductor? ...

    Text Solution

    |

  4. What is p-n junction? How is a p-n junction made? How potential barrie...

    Text Solution

    |

  5. Explain the formation of depletion layer and potential barrier in p-n ...

    Text Solution

    |

  6. Explain with the help of a diagram, how depletion region and potential...

    Text Solution

    |

  7. Using the necessary circuit diagram, show how the V-I characteristics ...

    Text Solution

    |

  8. Explain briefly with the help of necessary diagram, the forward and th...

    Text Solution

    |

  9. Draw a circuit diagram of a full-wave rectifier. Explain its working p...

    Text Solution

    |

  10. In the following diagram, which bulb out of B(1) and B(2) will glow an...

    Text Solution

    |

  11. The diagram Fig.12 shown a piece of pure semiconductor S in series wit...

    Text Solution

    |

  12. Draw the circuit diagram of an illuminated photodiode in reverse bias?...

    Text Solution

    |

  13. What is light emitting diode (LED) ? Mention two important advantages ...

    Text Solution

    |

  14. Mention the important considerations required while fabricating a p-n ...

    Text Solution

    |

  15. Give reasons for the following: (i) High reverse voltage do not appe...

    Text Solution

    |

  16. Write the function of three segments of a transistor.

    Text Solution

    |

  17. Sketch the three modes of study of n-p-n junction transistor.

    Text Solution

    |

  18. Explain that a transistor can be used as a switch.

    Text Solution

    |

  19. Discuss briefly the concept of an amplifier.

    Text Solution

    |

  20. Draw a circuit diagram of a transistor amplifier in CE configuration. ...

    Text Solution

    |