Home
Class 12
PHYSICS
Reverse bias applied to a junction diode...

Reverse bias applied to a junction diode

A

lowers the potential barrier

B

raises the potential barrier

C

increases the majority carrier current

D

increases the minority carrier current

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR DEVICES

    AAKASH SERIES|Exercise EXERCISE -I (TRANSISTORS)|24 Videos

  • SEMICONDUCTOR DEVICES

    AAKASH SERIES|Exercise EXERCISE -I (LOGIC GATES)|17 Videos

  • SEMICONDUCTOR DEVICES

    AAKASH SERIES|Exercise EXERCISE -I (ENERGY BANDS AND CLASSIFICATION OF SOLIDS )|43 Videos

  • RAY OPTICS

    AAKASH SERIES|Exercise PROBLEMS ( LEVEL-II)|50 Videos

  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise PRACTICE EXERCISE|45 Videos

Similar Questions

Explore conceptually related problems

When a forward bias is applied to a p-n junction, it (a) raises the potential barrier. (b) reduces the majority carrier current to zero. (c ) lowers the potential barrier. ( d) None of the above.

In a reverse biased condition of a p-n junction

AAKASH SERIES-SEMICONDUCTOR DEVICES-EXERCISE -I (P-N JUNCTION DIODE)
  1. The resistance of an ideal diode in reverse biased condition is

    Text Solution

    |

  2. In forward biased condition, the p-n junction diode behaves as

    Text Solution

    |

  3. Reverse bias applied to a junction diode

    Text Solution

    |

  4. In the middle of the depletion layer of a reverse biased p-n junction,...

    Text Solution

    |

  5. Avalanche breakdown in a semiconductor diode occurs when

    Text Solution

    |

  6. When a P-n junction diode is reverse biased the flow of current across...

    Text Solution

    |

  7. The small currents in reverse biased condition of p-n diode are due to

    Text Solution

    |

  8. A P-n junction diode can be used as

    Text Solution

    |

  9. A diode as a rectifier converts

    Text Solution

    |

  10. In half-wave rectifier, maximum percentage of A.C. power that can be c...

    Text Solution

    |

  11. In a half-wave rectifier, the load current flows for

    Text Solution

    |

  12. Maximum efficiency of a full-wave rectifier is

    Text Solution

    |

  13. In a full-wave rectifier, the load current flows for

    Text Solution

    |

  14. Zener breakdown occurs

    Text Solution

    |

  15. At breakdown region of a Zener diode, which of the following does not ...

    Text Solution

    |

  16. Zener diode can be used

    Text Solution

    |

  17. In an unbiased n-p junction electrons diffuse from n-region to p-regio...

    Text Solution

    |

  18. LEDS are advantageous over conventional incandescent low power lamps. ...

    Text Solution

    |

  19. The I - V characterisic of an LED is

    Text Solution

    |

  20. In the figure assuming the diodes to be ideal

    Text Solution

    |