Home
Class 12
PHYSICS
In a transistor emitter-base junction is...

In a transistor emitter-base junction is always forward biased while the collector-base junction is reverse biased. Why ?

Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR ELECTRONICS METERIALS DEVICES AND SIMPLE CIRCUITS

    MODERN PUBLICATION|Exercise REVISION EXERCISES (ADDITOINAL QUESTION)|9 Videos

  • SEMICONDUCTOR ELECTRONICS METERIALS DEVICES AND SIMPLE CIRCUITS

    MODERN PUBLICATION|Exercise REVISION EXERCISES(FILL IN THE BLANKS )|10 Videos

  • SEMICONDUCTOR ELECTRONICS METERIALS DEVICES AND SIMPLE CIRCUITS

    MODERN PUBLICATION|Exercise HIGER ORDER THINKING SKILLS & ADVANCED LEVEL|11 Videos

  • RAY OPTICS AND OPTICAL INSTRUMENTS

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|14 Videos

  • WAVE OPTICAL

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|7 Videos

Similar Questions

Explore conceptually related problems

In the working of a transisor, emitter-base junction is forward biased while collector-base junction is reverse biased. Why?

p-n junction is called as forward biased when

Consider an n-p-n transistor with its base - emitter junction forward biased and collector base junction reverse biased . Which of the following statements are true?

The emitter-base junction of a transistor is .........biased while the collector-base junctio is.......biased

In a transistor, emitter is always orward biased. Why?

When p-n junction diode is forward biased then

MODERN PUBLICATION-SEMICONDUCTOR ELECTRONICS METERIALS DEVICES AND SIMPLE CIRCUITS -REVISION EXERCISES (VERY SHORT ANSWER QUESTION)
  1. What is dark current

    Text Solution

    |

  2. P-N-P TRANSISTOR

    Text Solution

    |

  3. In a transistor emitter-base junction is always forward biased while t...

    Text Solution

    |

  4. What is the function of base region of a transistor? Why is this regio...

    Text Solution

    |

  5. In a common base transistor what is the phase relationship between inp...

    Text Solution

    |

  6. In a common emitter amplifier , the phase difference between the input...

    Text Solution

    |

  7. Why a common emitter amplifer is preferred toa common base amplifi...

    Text Solution

    |

  8. In n-p-n transistor, what are the current carriers inside and outside ...

    Text Solution

    |

  9. In n-p-n transistor, what are the current carriers inside and outside ...

    Text Solution

    |

  10. Derive a relation between current gain of common emitter amplifier.

    Text Solution

    |

  11. State the relation for the voltage gain in terms of trans-conductance,...

    Text Solution

    |

  12. What will be the total voltage amplification factor when three ampli...

    Text Solution

    |

  13. Name a semiconductor device which can be used as a voltage regulator

    Text Solution

    |

  14. Why transistor can not be used as rectifier?

    Text Solution

    |

  15. The current amplification factor for CB configuration of a transistor ...

    Text Solution

    |

  16. In a transistor, doping level in base is increased slightly. How will ...

    Text Solution

    |

  17. Name the operating region of a transistor for the use of transistor...

    Text Solution

    |

  18. Why a logic gate is so named

    Text Solution

    |

  19. Name the type in which the electronic circuit have been classified.

    Text Solution

    |

  20. Why a NOT gate is also known as an inverter

    Text Solution

    |