Home
Class 12
PHYSICS
In the circuit shown below, an input of ...

In the circuit shown below, an input of 1V is fed into the inverting input of an ideal OP- amplifier. The output signal `V_("out")` will be

A

`+ 10 V`

B

`- 10 V`

C

`0 V`

D

Infinity

Text Solution

Verified by Experts

The correct Answer is:
B
`V_(0)=-((10xx10^(3))/(1xx10^(3)))xx1=-((R_(f))/(R_(i)))V_(i)impliesV_(0)=-10V`
Promotional Banner

Topper's Solved these Questions

  • ELECTRONICS

    ERRORLESS|Exercise NCERT Based Questions (Digital Electronics)|23 Videos

  • ELECTRONICS

    ERRORLESS|Exercise Past years questions|73 Videos

  • ELECTRONICS

    ERRORLESS|Exercise NCERT Based Questions (Semiconductor Diode)|49 Videos

  • ELECTRON, PHOTON, PHOTOELECTRIC EFFECT & X -RAY

    ERRORLESS|Exercise ASSERTION & REASON|27 Videos

  • ELECTROSTATICS

    ERRORLESS|Exercise ASSERTION & REASON|25 Videos

Similar Questions

Explore conceptually related problems

In the circuit Fig. the output y becomes zero for the inputs

To get an output y=1 from the circuit shown below, the input must be

The inputs to the digital circuit are shown below. The output Y is

The inputs to the digital circuit are shown below. The output Y is

If an input of 50mV is applied as V_("in") then V_("out") at 100kHz will be

If an input of 50mV is applied as V_("in") then V_("out") at 100kHz will be

The output of a 2-input OR gate is fed to a NOT gate, the new gate obtained is

In the following circuit the output Y becomes zero for the inputs .

input are given as shown then output signal is-

To get an output 1 from the circuit shown in the figure, the input must be

ERRORLESS-ELECTRONICS-NCERT Based Questions (Junction Transistor)
  1. For the transistor circuit shown below, if beta=100, voltage drop betw...

    Text Solution

    |

  2. In the case of constant alpha and beta of a transistor

    Text Solution

    |

  3. For a common base configuration of PNP transistor (l(C))/(l(E))=0.98, ...

    Text Solution

    |

  4. In a PNP transistor working as common-base amplifier, current gain is ...

    Text Solution

    |

  5. In the study of transistors as an amplifier, if alpha=I(c)//I(c) and b...

    Text Solution

    |

  6. In a transistor if collector current is 25 mA and base current is 1 mA...

    Text Solution

    |

  7. In a common emitter configuration of a transistor, the voltage drop ac...

    Text Solution

    |

  8. 17. In a bipolar junction transistor (BJT), the current gain beta is ...

    Text Solution

    |

  9. While a collector to emitter voltage is constant in a transistor, the ...

    Text Solution

    |

  10. For a common emitter amplifier, the audio frequency voltage across the...

    Text Solution

    |

  11. In a NPN transistor, 108 electrons enter the emitter in 10^(-8) s . I...

    Text Solution

    |

  12. The collector supply voltage is 6 V and the voltage drop across a resi...

    Text Solution

    |

  13. The collector supply voltage in CE transistor amplifier is 10V. The ba...

    Text Solution

    |

  14. A change of 0.04 V takes place between the base and the emitter when a...

    Text Solution

    |

  15. A transistor is used as an amplifier in CB mode with a load resistance...

    Text Solution

    |

  16. The resonce frequency of the tank cuircuit of an oscillator when L=(1)...

    Text Solution

    |

  17. In Colpitts oscillator the feedback network consists of

    Text Solution

    |

  18. A zener diode has a contact potential of 1 V in the absence of biasi...

    Text Solution

    |

  19. A p-n junction has acceptor impurity concentration of 10^(17) cm^(-3) ...

    Text Solution

    |

  20. In the circuit shown below, an input of 1V is fed into the inverting i...

    Text Solution

    |