Home
Class 12
PHYSICS
In a CE transistor amplifier, the audio ...

In a CE transistor amplifier, the audio signal voltage across the collector resistance of `2kOmega` is `2V`. If the base resistance is `1kOmega` and the current amplification of the transistor is 100, the input signal voltage is:

A

0.1V

B

1.0V

C

1mV

D

10 mV

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR ELECTRONICS : METERIALS, DEVICES AND SIMPLE CIRCUITS

    DISHA PUBLICATION|Exercise EXERCISE -1: CONCEPT BUILDER (TOPICWISE)|56 Videos
  • RAY OPTICS AND OPTICAL INSTRUMENTS

    DISHA PUBLICATION|Exercise Exercise -2 : Concept Applicator|26 Videos
  • SYSTEM OF PARTICLES & ROTATIONAL MOTION

    DISHA PUBLICATION|Exercise EXERCISE-2 : CONCEPT APPLICATOR|28 Videos

Similar Questions

Explore conceptually related problems

In a CE transistor amplifier, the audio signal voltage across the collector resistance of 2 k Omega is 2 V . If the base resistance is 1 k Omega and the current amplification of the transistor is 100 , the input signal voltage is

For a CE-transistor amplifier, the audio signal voltage across the collector resistance of 2kOmega is 2V . Suppose the current amplification factor of the transistor is 100 , find the input signal voltage and base current, if the base resistance is 1kOmega .

For a CE -transistor amplifier, the audio signal voltage across the collector resistance of 2k Omega is 2V . Suppose the current amplification factor of the transistor is 100 . Find the input signal voltage and base current, if the base resistance is 1 k Omega .

For a common emitter transistor amplifier, the audio signal voltage across the collector resistance of 2kOmega is 2V. If the current amplification factor of the transistor is 100, calculate (i) input signal voltage (ii) base current and (iii) power gain. Given that the value of the base resistance is 1kOmega .

For a CE- transistor amplifier , the audio signal voltage across the collector resistance of 2 k Omega is 2 V . Suppose the current amplifiaction factor of the transistor is 100 . Find the input signal voltage and base current , if the base resistance is 1 k Omega .

For CE transistor amplifier, the audio signal voltage across the collector resistance of 2 kOmega is 4V. If the current amplification factor of the transistor is 100 and the base resistance is 1kOmega , then the input signal voltage is

DISHA PUBLICATION-SEMICONDUCTOR ELECTRONICS : METERIALS, DEVICES AND SIMPLE CIRCUITS-EXERCISE -2: CONCEPT APPLICATOR
  1. The current-voltage characteristic of an ideal p-n junction diode is g...

    Text Solution

    |

  2. An n-p-n transistor in a common-emitter mode is used as a simple volta...

    Text Solution

    |

  3. A sinusoidal voltage of peak value 200 volt is connected to a diode an...

    Text Solution

    |

  4. The number density n, of conduction electrons in pure silicon at room ...

    Text Solution

    |

  5. What are the reading of the ammeters A1 and A2 shown in figure (Assumi...

    Text Solution

    |

  6. If the forward voltage in a semiconductor diode is changed from 0.5V t...

    Text Solution

    |

  7. A Zener diode is connected to a battery and a load as show below: ...

    Text Solution

    |

  8. Figure shows a circuit in which three identical diodes are used. Each ...

    Text Solution

    |

  9. Two identical pn junctions may be connected in series, with a battery ...

    Text Solution

    |

  10. The current transfer ratio beta of a transistor is 50. The input resis...

    Text Solution

    |

  11. A Si diode (p-n junction) is connected to a resistor and a biasing bat...

    Text Solution

    |

  12. A transistor is operated in common emitter configuration at V(c)=2 V s...

    Text Solution

    |

  13. The combination of gates shown below yields

    Text Solution

    |

  14. Pure Si at 500 K has equal number of electron (n(e)) and hole (n(h)) c...

    Text Solution

    |

  15. Two ideal diodes are connected to a battery as shown in the circuit. T...

    Text Solution

    |

  16. In a CE transistor amplifier, the audio signal voltage across the coll...

    Text Solution

    |

  17. Transfer characteristics [output voltage (V0) vs input voltage (V1)] f...

    Text Solution

    |

  18. Truth table for system of four NAND gates as shown in figure is

    Text Solution

    |

  19. The figure shows a logic circuit with two inputs A and B and the outpu...

    Text Solution

    |

  20. The input resistance of a silicon transistor is 100 Omega. Base curren...

    Text Solution

    |