Home
Class 12
PHYSICS
For a common base amplifier, emitter cur...

For a common base amplifier, emitter current is 5.2 mA and base current is 0.22 mA. Find the current gain of the amplifier.

Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR DEVICES

    MODERN PUBLICATION|Exercise EXERCISE|174 Videos
  • REFRACTION OF LIGHT

    MODERN PUBLICATION|Exercise EXERCISE|168 Videos
  • Solids

    MODERN PUBLICATION|Exercise EXERCISE|66 Videos

Similar Questions

Explore conceptually related problems

For a transistor working as common base amplifer, current gain is 0.97 and base current is 0.12 mA. Calculate the collector and emitter current.

For a transitor working as common base amplifer, current gain is 0.96. If the emitter current is 7.2 mA, calculate the base current.

For a common emitter amplifier, dc (direct current) current gain is 100. If the base current is 20 muA , calculate the collector and emitter current.

A common emittertransistor has current gain of 96. If base current is 8 muA . Find the collector and emitter current.

Calculate emitter current for which beta = 100 and base current I_b = 20 muA .

MODERN PUBLICATION-SEMICONDUCTOR DEVICES-EXERCISE
  1. A certain n-p-n transistor has the common emitter output characteristi...

    Text Solution

    |

  2. A certain n-p-n transistor has the common emitter output characteristi...

    Text Solution

    |

  3. For a common base amplifier, emitter current is 5.2 mA and base curren...

    Text Solution

    |

  4. For a transistor working as common base amplifer, current gain is 0.97...

    Text Solution

    |

  5. In a common base transistor amplifier, if the input resistance is 200 ...

    Text Solution

    |

  6. In a common base transistor amplifier, if the input resistance is 200 ...

    Text Solution

    |

  7. In the n-p-n transistor circuit shown in the figure. What is the po...

    Text Solution

    |

  8. In the n-p-n transistor circuit shown in the figure. What is the bi...

    Text Solution

    |

  9. Calculate emitter current for which beta = 100 and base current Ib = 2...

    Text Solution

    |

  10. For a common emitter amplifier current gain = 50 if the emitter curren...

    Text Solution

    |

  11. In a common-emitter mode of transistor d.c. current gain is 20 and the...

    Text Solution

    |

  12. In a common-emitter mode of transistor d.c. current gain is 20 and the...

    Text Solution

    |

  13. The current gain of a transistor in a common base arrangement is 0.95....

    Text Solution

    |

  14. A common-emitter circuit has an input resistance of 0.6 kOmega and out...

    Text Solution

    |

  15. In a common emitter amplifier, using output reisistance of 5000 ohm an...

    Text Solution

    |

  16. A transistor connected in common emitter configuration has input resis...

    Text Solution

    |

  17. For a common emitter amplifier , current gain is 70 . If the emitter i...

    Text Solution

    |

  18. A common-emitter circuit has an input resistance of 0.6 kOmega and out...

    Text Solution

    |

  19. the input resistance of a comon-emitter amplifier is 2kOmega and a.c. ...

    Text Solution

    |

  20. the input resistance of a comon-emitter amplifier is 2kOmega and a.c. ...

    Text Solution

    |