Home
Class 12
PHYSICS
of an intrinsic semiconductor increases ...

___ of an intrinsic semiconductor increases with increase in temperature but its ____ decreases with increase in temperature.

Text Solution

Verified by Experts

Electrical conductivity, resistivity
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS

    U-LIKE SERIES|Exercise TRUE OR FALSE|10 Videos
  • SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS

    U-LIKE SERIES|Exercise ASSERTION-REASON TYPE QUESTIONS|5 Videos
  • SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS

    U-LIKE SERIES|Exercise MULTIPLE CHOICE QUESTIONS|40 Videos
  • RAY OPTICS AND OPTICAL INSTRUMENTS

    U-LIKE SERIES|Exercise SELF ASSESSMENT TEST (SECTION B)|3 Videos
  • WAVE OPTICS

    U-LIKE SERIES|Exercise SELF ASSESSMENT TEST SECTION C (VERY SHORT ANSWER QUESTIONS)|4 Videos

Similar Questions

Explore conceptually related problems

The conductivity of a semiconductor increases with increase in temperature because

The conductivity of a semiconductor increases with increase in temperature because

STATEMENT-1: pH of water decreases with increase in temperature. STATEMENT-2 : K_(w) of water decreases with increase in temperature.

Assertion with the increase in temperature the conductivity of intrinsic semicionductors increases Reason The increase in temperature result in increase in thermal energy which cause electrons to jump to the condluction energy band

Give reason for the Physisorption decreases with increase in temperature.

Adsorption is accompanied by the evolution of heat. Thus, according to Le Chatelier's principle the amount of surface adsoebed should (i) decrease with increase in temperature (ii) decrease with decrease in temperature (iii) increase with increase in temperature (iv) increase with decrease in temperature

U-LIKE SERIES-SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS-FILL IN THE BLANKS
  1. ln a n-type semiconductor .are minority carriers and are majority ch...

    Text Solution

    |

  2. of an intrinsic semiconductor increases with increase in temperature b...

    Text Solution

    |

  3. In a n-type semiconductor the donor energy level is slightly

    Text Solution

    |

  4. In a p-type semiconductor the acceptor energy level is slightly

    Text Solution

    |

  5. A used in parallel of load in a full wave rectifier acts as a

    Text Solution

    |

  6. Photodiode used for detecting optical signal is invariably used in ar...

    Text Solution

    |

  7. The lowest unfilled energy band fonned above the valence band in a cry...

    Text Solution

    |

  8. Conductivity of a given intrinsic semiconducting material solely depen...

    Text Solution

    |

  9. Commonly used materials for fabricating solar cells are and .

    Text Solution

    |

  10. In a p-n junction the width of depletion region on either side of junc...

    Text Solution

    |

  11. A zener diode offers resistance for voltages V lt V(z) : and offers ...

    Text Solution

    |

  12. An ideal p-n junction is to be used across a battery of 3 V. A resista...

    Text Solution

    |

  13. A photodiode is to be designed to detect visible light radiation of al...

    Text Solution

    |

  14. A capacitor joined in parallel with the load in a full-wave rectifier ...

    Text Solution

    |

  15. A solar cell is based on the effect.

    Text Solution

    |

  16. A p-n junction diode has a potential difference 0.5 V across its junct...

    Text Solution

    |

  17. LED, photodiode and are called opto electric devices.

    Text Solution

    |