Home
Class 12
PHYSICS
In a N-P-N transistor circuit, the colle...

In a N-P-N transistor circuit, the collector current is 10 mA.If 90 % of the electron emitted reach the collector, the emitter current `(I_(E))` and base current `(I_(B))` are given by -

A

slightly more than the collector current

B

slightly less than the collector current

C

equal to the collector current

D

equal to the base current.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR DEVICES

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

  • SEMICONDUCTOR DEVICES

    AAKASH SERIES|Exercise EXERCISE -I (MATCHING TYPE QUESTIONS)|9 Videos

  • SEMICONDUCTOR DEVICES

    AAKASH SERIES|Exercise EXERCISE -I (P-N JUNCTION DIODE)|30 Videos

  • RAY OPTICS

    AAKASH SERIES|Exercise PROBLEMS ( LEVEL-II)|60 Videos

  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise PRACTICE EXERCISE|45 Videos

Similar Questions

Explore conceptually related problems

In n-p-n transistor circuit, the collector current is 20 mA. If 90% of the electrons emitted reache the collector, then the

In a n-p-n transister circuit the collector current is 9 mA . If 90% of the electrons emitted reach the collector, find emitter current and base current

In an n-p-n transistor, the collector current is 10 mA. If 90% of the electrons emitted reach the collector, then the emitter current will be

In npn transistor circuit, the collector current us 10 mA. If 95 % of the electrons emitted reach the collector what is the free current ?

In an NPN transistor the collector current is 10 mA . If 90% of electrons reach collector, the emitter current (i_(E)) and base current (i_(B)) are given by

In n-p-n transistor circuit, the collector current is 10 mA . If 90% of the holes reach the collector, find emitter and base currents.

In an n-p-n circuit transistor, the collector current is 10 mA. If 80% electrons emitted reach the collector, then

In a n-p-n transistor circuit, the collector current is 10 mA. If 80 percent of electrons emitted reach to the collector. Then the base current (in mA) will be

In an n-p-n transistor circuit , the collector currents is 10mA . If 95 per cent of the electrons emitted reach the collector, which of the following statements are true?

In a n - p - n transistor circuit, the collector current is 10 mA . If 95 per cent of the electrons emitted reach the collector, which of the following statements are true ?

AAKASH SERIES-SEMICONDUCTOR DEVICES-EXERCISE -I (TRANSISTORS)
  1. A n-p-n transistor is said to be in active region of operation, when

    Text Solution

    |

  2. Statement-I : For faster action, n-p-n transistor is used Statement-...

    Text Solution

    |

  3. A n-p-n transistor conducts when

    Text Solution

    |

  4. In a N-P-N transistor circuit, the collector current is 10 mA.If 90 % ...

    Text Solution

    |

  5. In the circuit symbol of transistor the arrow on the emitter indicates

    Text Solution

    |

  6. When a n-p-n transistor is used as an amplifier, then

    Text Solution

    |

  7. When a n-p-n transistor is used as an amplifier, then

    Text Solution

    |

  8. Which of the following statement is true for a p-n-p transistor when u...

    Text Solution

    |

  9. In CE configuration transistor, the current gain

    Text Solution

    |

  10. The transistor parameters, namely alpha and beta of a transistor are ...

    Text Solution

    |

  11. In which of the configuration of a transistor , the power gain is high...

    Text Solution

    |

  12. Transistor input characteristics curves are the graphs drawn with

    Text Solution

    |

  13. Transistor output characteristic curves are the graphs drawn with

    Text Solution

    |

  14. The circuit diagram below shows n-p-n transistor in CE configuration. ...

    Text Solution

    |

  15. Consider a p-n junction as a capacitor, formed with p and n - material...

    Text Solution

    |

  16. In a common base amplifier the phase difference the input signal volta...

    Text Solution

    |

  17. For a transistor amplifier, the voltage gain

    Text Solution

    |

  18. An electrical device draws 0.968 kW form AC mains of 220 V.If current ...

    Text Solution

    |

  19. To use a transistor as an amplifier

    Text Solution

    |

  20. Transfer characteristic [output voltage (V(0)) vs input voltage (V(i))...

    Text Solution

    |