Home
Class 12
PHYSICS
The correct curve between voltage gain (...

The correct curve between voltage gain `(A_(v))` and load resistance `(R_(L))` is

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTRONICS

    ERRORLESS |Exercise Digital Electronics|2 Videos

  • ELECTRONICS

    ERRORLESS |Exercise Valve Electronics (Diode and Triode)|3 Videos

  • ELECTRON, PHOTON, PHOTOELECTRIC EFFECT AND X-RAYS

    ERRORLESS |Exercise Self Evaluation Test|3 Videos

  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Flux and Gauss.s Law)|28 Videos

Similar Questions

Explore conceptually related problems

A zener diode voltage regulator operated in the range 120-180V produces a constant supply of 110V and 250mA. To the load.If the maximum current is to be equally shared between the load and the zener, then the values of series resistance (R_(s)) and load resistance (R_(L)) are

A transistor is connected in commono emitter configuration. The collector emitter voltage is 8 V and load resistance of 8000Omega is connected in the collector circuit the voltage drop across the load resistance is 0.5V. If the current gain be 0.96, what is the base current

In given circuit, correct curve depicting voltage across resistance R, with time is?

If a cell is flowing current through external resistance then curve between terminal potential (V) and external resistance R is:

In the given figure, what is the voltage needed to maintain 25V across the load resistance R_(L) , if Zener diode required a minimum current of 20 mA to work satisfactorily ?

the figure represents a voltage regulator circuit using a zener diode. The breakdown voltage of the zener diode is 6 V and the load resistance is R_(L)=4kOmega the series resistance of the circuit is R_(i)=1kOMega . if the battery voltage V_(B) varies from 8 V to 16 V, what are the minimum and maximum values of the currect through Zener diode?

In a common base transistor amplifier if the input resistance R_(i) is 200 Omega and load resistance R_(L) is 20K Omega , find voltage gain (alpha=0.95)

The current gain of a transistor in common rase arrangement is 0.95 . Find the voltage gain and power gain if load resistance is 200 Omega

A zener diode of voltage V_(Z)(=6 volt) is used to maintain a constant voltage across a load resistance R_(L)(=1000Omega) by using a series resistance R_(S)(+100Omega) . If the emf or source is E(=9V) , clculate the value of current through series resistance, zener diode and load resistance. What is the power being dissipated in zener diode.

The correct relation between current gain, resistance gain and power gain is

ERRORLESS -ELECTRONICS-Selv Evaluation Test
  1. The correct curve between voltage gain (A(v)) and load resistance (R(L...

    Text Solution

    |

  2. In a pure silicon (n(i)=10^(16)//m^(3)) crystal at 300K, 10^(21) atoms...

    Text Solution

    |

  3. In the Boolean algebra bar(A).bar(B) equals is :-

    Text Solution

    |

  4. In the given circuit as shown the two input waveform A and B are appli...

    Text Solution

    |

  5. Two identical capacitors A and B are charged to the same potential V a...

    Text Solution

    |

  6. In transistor, forward bias is always smaller than the reverse bias. T...

    Text Solution

    |

  7. In NPN transistor, if doping in base region is increased then collecto...

    Text Solution

    |

  8. In the following circuit I(1) and I(2) are respectively

    Text Solution

    |

  9. In space charge limited region, the plate current in a diode is 10 mA ...

    Text Solution

    |

  10. A triode has a plate resistance of 10 k Omega and amplification factor...

    Text Solution

    |

  11. Pure sodium (Na) is a good conductor of electricity because the 3s and...

    Text Solution

    |

  12. Would there be any advantage to adding n-type or p-type impurities to ...

    Text Solution

    |

  13. In the following common emitter circuit if beta=100, V(CE)=7 V, V(BE)=...

    Text Solution

    |

  14. When a battery is connected to a P-type semiconductor with a metallic ...

    Text Solution

    |

  15. Is the ionisation energy of an isolated free atom different from the i...

    Text Solution

    |

  16. In the following circuit, a voltmeter V is connected across a lamp L. ...

    Text Solution

    |

  17. For given electric voltage signal dc value is

    Text Solution

    |

  18. When a silicon PN junction is in forwards biased condition with series...

    Text Solution

    |

  19. In the following circuit the equivalent resistance between A and B is

    Text Solution

    |

  20. In the following circuit of PN junction diodes D(1),D(2) and D(3) are ...

    Text Solution

    |

  21. In circuit in following figure the value of Y is-

    Text Solution

    |