Home
Class 12
PHYSICS
A transistor is connected in commono emi...

A transistor is connected in commono emitter configuration. The collector emitter voltage is 8 V and load resistance of `8000Omega` is connected in the collector circuit the voltage drop across the load resistance is 0.5V. If the current gain be 0.96, what is the base current

A

`5muA`

B

`8muA`

C

`9.6muA`

D

`26muA`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    BANSAL|Exercise Exercise-4 Section-B|6 Videos
  • SEMICONDUCTORS

    BANSAL|Exercise CBSE Question|32 Videos
  • SEMICONDUCTORS

    BANSAL|Exercise Exercise-3|24 Videos
  • MASTER PRACTICE PROBLEM

    BANSAL|Exercise Additional topic|70 Videos
  • TEST PAPERS

    BANSAL|Exercise PHYSICS PART C|14 Videos
BANSAL-SEMICONDUCTORS-Exercise-4
  1. Find the gain of an amplifier using a transistor (BF 115) in common em...

    Text Solution

    |

  2. The energy gap separating valence band from a conduction band is 0.7 e...

    Text Solution

    |

  3. A transistor is connected in commono emitter configuration. The collec...

    Text Solution

    |

  4. The cut-in voltage for silicon diode is approximately

    Text Solution

    |

  5. A transistor have a beta a equal to 80 has a change in base current of...

    Text Solution

    |

  6. The edge of a cube is a=1.2xx10^(-2) m. Then its volume will be record...

    Text Solution

    |

  7. In a vernier callipers, n divisions of its main scale match with (n+1)...

    Text Solution

    |

  8. A wire has a mass 0.3+-0.003g, radius 0.5+-0.005mm and length 6+-0.06c...

    Text Solution

    |

  9. In Searle's experiment, the diameter of the wire as measured by a scre...

    Text Solution

    |

  10. The pitch of a screw gauge is 1 mm and there are 100 division on the c...

    Text Solution

    |

  11. Draw the circuit for experimental verification of Ohm's law using a so...

    Text Solution

    |

  12. An unknown resistance X is to be determined using resistances R1, R2 o...

    Text Solution

    |

  13. In a resonance column method, resonance occurs at two successive level...

    Text Solution

    |

  14. The side of a cube is measured by vernier callipers (10 divisions of a...

    Text Solution

    |

  15. Graph of position of image vs position of point object from a convex l...

    Text Solution

    |

  16. In a screw gauge, the zero of mainscale coincides with fifth division ...

    Text Solution

    |

  17. A student performs an experiment for determination of g [ = ( 4 pi^(2...

    Text Solution

    |

  18. In an experiment to determine the focal length (f) of a concave mirror...

    Text Solution

    |

  19. Some physical quantities are given in Column I and some possible SI un...

    Text Solution

    |

  20. A student performs an experiment to determine the Young's modulus of a...

    Text Solution

    |