Home
Class 12
PHYSICS
For a transistor the current amplificati...

For a transistor the current amplification factor is `0.8`. The transistor is connected in common emitter configuration. The change in the collector curren when the base current chages by a `6mA` is

A

6 mA

B

4.8 mA

C

24 mA

D

8 mA

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    DISHA|Exercise physics|72 Videos

  • THERMAL EXPANSION AND CALORIMETRY

    DISHA|Exercise Physics|29 Videos

Similar Questions

Explore conceptually related problems

For a transistor the current amplification factor is 0.8 The transistor is connected in common emitter configuration, the change in collector current when the base current changes by 6mA is

For a transistor, the current amplification factor is 4. when the transistor is connected in common emitter configuration, the change in collector current, when the base current changes by 6mA, is

In a transistor, the current amplification factor alpha is 0.9. The transistor is connected in common base configuration. The change in collector current when base current changes by 4 mA is

A transistor is used in common-emitter configuration. Given its alpha=0.9 . The change in collector current when the base current changes by 2mA is

A transistor is used in common emitter configuration. Given its alpha=0.9 , calculate the change in collector current when the base current changes by 2muA .

For a transistor in common emitter configuration, the current amplification factor is 4 . If the transistor is connected in the common base connected and change in emitter current be 6 m A , then the collector current will be

The beta of a transistor is 74 It is connected in common base configuration.If the emitter current is 5mA the collector current is

In a transistor, a change of 8.0mA in the emitter current produced a charge of 7.9mA in the collector current. The base current changes by

DISHA-SEMICONDUCTOR-physics
  1. In an NPN transistor the collector current is 10 mA. If 90% of electro...

    Text Solution

    |

  2. The transfer ration of a transistor is 50. The input resistance of th...

    Text Solution

    |

  3. For a transistor the current amplification factor is 0.8. The transist...

    Text Solution

    |

  4. In NPN transistor the collector current is 10mA. If 90% of electrons e...

    Text Solution

    |

  5. In a transistor in CE configuration, the ratio of power gain to voltag...

    Text Solution

    |

  6. The following truth table corresponds to the logic gate |(A,0,0,1,1)...

    Text Solution

    |

  7. The truth table shown in figure is for {:("A 0 0 1 1"),...

    Text Solution

    |

  8. For the given combination of gates, if the logic states of inputs A,B,...

    Text Solution

    |

  9. The logic behind 'NOR' gate is that it gives

    Text Solution

    |

  10. A gate has the following truth table {:("P 1 1 0 0"),("Q...

    Text Solution

    |

  11. What will be the input of A and B for the Boolean expression bar((A+B)...

    Text Solution

    |

  12. To get an output of 1 form the circuit shown in figure the input must ...

    Text Solution

    |

  13. The truth-table given below is for which gate? {:("A 0 0 1 ...

    Text Solution

    |

  14. The combination of gates shown below produces

    Text Solution

    |

  15. Figure gives a system of logic gates. From the study of truth table it...

    Text Solution

    |

  16. For a transistor (I(C))/(I(E))=0.96, then current gain for common emit...

    Text Solution

    |

  17. Given below are symbols for some logic gates :- The XOR gate and ...

    Text Solution

    |

  18. Given below are four logic gates symbol (figure). Those for OR, NOR an...

    Text Solution

    |

  19. Assertion: The logic gate NOT can be built using diode. Reason: The ...

    Text Solution

    |

  20. Assertion: The following circuit represents 'OR' gate Reason: For...

    Text Solution

    |