Home
Class 12
PHYSICS
A voltage amplifier operated from a 12 v...

A voltage amplifier operated from a 12 volt battery has a collector load 6 k`Omega` .Calculate the maximum collector current in the circuit.

Text Solution

Verified by Experts

Maximum collector current flows when whole battery voltage is dropped across collector load.Thus max.Collector current.
`("Battery voltage")/("Collector load")=(12 "Volt")/(6 K Omega)=2mA`
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR DEVICES

    AAKASH SERIES|Exercise Exercise (Long answer questions)|3 Videos
  • SEMICONDUCTOR DEVICES

    AAKASH SERIES|Exercise Exercise (Short answer questions)|10 Videos
  • RAY OPTICS

    AAKASH SERIES|Exercise PROBLEMS ( LEVEL-II)|50 Videos
  • UNITS AND MEASUREMENT

    AAKASH SERIES|Exercise PRACTICE EXERCISE|45 Videos

Similar Questions

Explore conceptually related problems

An inductor of 10mH is connected to a 18V battery through a resistor of 10k Omega and a switch After a long time, when the maximum current is set up in the circuit, the current is switched off. Calculate the cur- rent in the circuit after 2 mu s.

An inductor of 3H is connected to a battery of emf 6V through a resistance of 100 Omega . Calculate the time constant. What will be the maximum value of current in the circuit ?

In the circuit diagram given in Fig. 12.10, suppose the resistors R_1, R_2 and R_3 have the values 5 Omega , 10 Omega , 30 Omega , respectively, which have been connected in parallel to a battery of 12 V. Calculate (a) the current through each resistor, (b) the total current in the circuit, and (c) the total circuit resistance.

AAKASH SERIES-SEMICONDUCTOR DEVICES-EXERCISE - II
  1. A voltage amplifier operated from a 12 volt battery has a collector lo...

    Text Solution

    |

  2. A full-wave p-n diode rectifier uses a load resistor of 1500Omega. No ...

    Text Solution

    |

  3. A p-n junction (D) shown in the figure can act as a rectifier. An alte...

    Text Solution

    |

  4. The input signal given to a CE amplifier having a voltage gain of 150 ...

    Text Solution

    |

  5. In the figure shown, the currents through the series resistance and lo...

    Text Solution

    |

  6. The value of the resistor, R(s), needed in the de voltage regulator ci...

    Text Solution

    |

  7. The current gain of a transistor in common base and common-emitter con...

    Text Solution

    |

  8. For a transistor, the value of alpha= 0.9, then the value of B is

    Text Solution

    |

  9. The current gain in common-base configuration of n-p-n transistor is 0...

    Text Solution

    |

  10. For a transistor, the current gain of common- base configuration is 0....

    Text Solution

    |

  11. Calculate the current amplification factor beta when change in collect...

    Text Solution

    |

  12. A change of 200mV in base-emitter voltage causes a change of 100muA in...

    Text Solution

    |

  13. The emitter current in a transistor is 2.2mA and the collector current...

    Text Solution

    |

  14. While a collector-emitter voltage is constant in a transistor, the col...

    Text Solution

    |

  15. If in a transistor if (I(C))/(I(E))=alpha and (I(C))/(I(B))=beta , If ...

    Text Solution

    |

  16. Which of the following logic gates the given truth table represents

    Text Solution

    |

  17. Which of the following logic gates the given truth table represents

    Text Solution

    |

  18. The logic symbol shown in figure represents

    Text Solution

    |

  19. The arrangement shown in figure performs the logic function of

    Text Solution

    |

  20. The name of the gate obtained by the combination as shown is

    Text Solution

    |

  21. Given below are four logic gate symbols. Those for OR, NOR and AND are...

    Text Solution

    |