Home
Class 12
PHYSICS
What is energy band gap of a semiconduct...

What is energy band gap of a semiconductor? What range of energy band gap of semiconductors is suitable for using in solar cells.

Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC WAVES

    R G PUBLICATION|Exercise EXERCISE|95 Videos
  • H.S. Question papers of AHSEC,2019

    R G PUBLICATION|Exercise Exercise|33 Videos

Similar Questions

Explore conceptually related problems

What is an energy band?

What is a valence band?

What is the order of energy gap in a semi- conductor?

What is tidal energy ?

What is a solar cell?

What is a solar cell?

R G PUBLICATION-ELECTRONIC DEVICES-EXERCISE
  1. Why transistor can't be used as a rectifier?

    Text Solution

    |

  2. On the basis of relative values of electrical conductivity write the c...

    Text Solution

    |

  3. What is energy band gap of a semiconductor? What range of energy band ...

    Text Solution

    |

  4. Differentiate valence band and conduction band.

    Text Solution

    |

  5. What is energy band gap of a semiconductor? What range of energy band ...

    Text Solution

    |

  6. What is intrinsic semiconductor? Draw the schematic two dimensional di...

    Text Solution

    |

  7. Draw the three dimensional diamond like crystal structure for carbon w...

    Text Solution

    |

  8. Write about the term "dopin". What are the pentavalent and trivalent i...

    Text Solution

    |

  9. "Doping changes the number of charge carrier of semiconductors" Descr...

    Text Solution

    |

  10. What is forward and reverse biased in P.N. junction?

    Text Solution

    |

  11. Draw the experimental circuit arrangement for studying V-I characteris...

    Text Solution

    |

  12. Write a short note on "Diode as a rectifier".

    Text Solution

    |

  13. Write short notes on the following Zener diode

    Text Solution

    |

  14. Write short notes on the following Photo diode

    Text Solution

    |

  15. Write short notes on the following Light emitting diode

    Text Solution

    |

  16. Write short notes on the following Solar cell

    Text Solution

    |

  17. Write short notes on the following Zener diode

    Text Solution

    |

  18. Define the term emitter, collector and base of a transistor.

    Text Solution

    |

  19. What is current amplification factor of a CB arrangement of a n-p-n tr...

    Text Solution

    |

  20. Explain, how a transistor can be used as a switch with the help of a c...

    Text Solution

    |