Home
Class 12
PHYSICS
What do you understand by term 'holes' i...

What do you understand by term 'holes' in a semiconductor? Discuss how they move under the influence of an electric field?

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

" What do you understand by a hole in a semiconductor "

What do you understand by genome.

What do you understand by an echo ?

PRADEEP-ELECTRONIC DEVICES-Exercise
  1. Distinguish between conductor (or metals), semiconductors and insulato...

    Text Solution

    |

  2. What are the Instrinsic semiconductor ? Explain how do they work?

    Text Solution

    |

  3. What do you understand by term 'holes' in a semiconductor? Discuss how...

    Text Solution

    |

  4. Discuss electrical conduction in semiconductors.

    Text Solution

    |

  5. What is doping ? State the methods of doping.

    Text Solution

    |

  6. How is an n-type semiconductor formed? Name the majority charge carrie...

    Text Solution

    |

  7. Draw the energy band diagram of a p-type semiconductor. Deduce an expr...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |