Home
Class 12
PHYSICS
Find the effective resistance between A ...

Find the effective resistance between `A` & `B`
.

A

`(2)/(3R)`

B

`(3R)/(2)`

C

`(2R)/(2)`

D

`R`

Text Solution

Verified by Experts

The correct Answer is:
B

current does not flow through the diode.
Promotional Banner

Topper's Solved these Questions

  • SEMI CONDUCTOR DEVICES

    NARAYNA|Exercise Level-III (C.W)|20 Videos
  • SEMI CONDUCTOR DEVICES

    NARAYNA|Exercise NCERT (Comprehension)|13 Videos
  • SEMI CONDUCTOR DEVICES

    NARAYNA|Exercise Level-I (C.W)|21 Videos
  • RAY OPTICS AND OPTICAL INSTRAUMENTS

    NARAYNA|Exercise EXERCISE- 4 One or more than one correct answer type|13 Videos
  • SEMICONDUCTOR ELECTRONICS

    NARAYNA|Exercise ADDITIONAL EXERCISE (ASSERTION AND REASON TYPE QUESTIONS :)|19 Videos

Similar Questions

Explore conceptually related problems

Find the effective resistance between A and B

Find the effective resistance between A and B .

Find effective resistance between A & B .

In the net work each resistance is 2 Omega . Find th effective resistance between A and B

Effective resistance between A and B is

Find the equivalent resistance between A & B ?

Find the effective resistance between point A and B of a hexagonal circuit

An infinite ladder is constructed with 1(Omega) and 2(Omega) resistor as shown in figure.(a)Find the effective resistance between the point A and B. (b) Find the current that passes through the (2 Omega) resistor nearest to the battery.

In the given network of resistances, the effective resistance between A and B is

NARAYNA-SEMI CONDUCTOR DEVICES-Level-II (C.W)
  1. The circuit shown in figure (1) Contains two diodes each with a forwar...

    Text Solution

    |

  2. 4 ideal diodes are connected as shown in the circuit the current throu...

    Text Solution

    |

  3. Find the effective resistance between A & B .

    Text Solution

    |

  4. The equivalent resistance of the circuit across AB is given by .

    Text Solution

    |

  5. The equivalent resistance between A and B is .

    Text Solution

    |

  6. A junction diode is connected to a 10 V source and 10^(3) Omega rheost...

    Text Solution

    |

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

    Text Solution

    |

  8. In the diagram, the input is across the terminals A and C and the outp...

    Text Solution

    |

  9. The I-V characteristic of an LED is.

    Text Solution

    |

  10. In the circuit shown. The potential drop across each capacitor is (ass...

    Text Solution

    |

  11. The maximum and minimum values of zener diode current are

    Text Solution

    |

  12. In an n-p-n transistor circuit, the collector current ia 10 mA. If 90%...

    Text Solution

    |

  13. The constant alpha of a transistor is 0.9 What would be the change in ...

    Text Solution

    |

  14. A voltage amplifier operated from a 12 volt battery has a collector lo...

    Text Solution

    |

  15. In a transistor circuit shown here the base current is 35 muA. The val...

    Text Solution

    |

  16. In a single state transistor amplifier, when the signal changes by 0.0...

    Text Solution

    |

  17. On subtracting 010101 from 101010, we get :

    Text Solution

    |

  18. The minimum number of gates required to realise this expression Z = DA...

    Text Solution

    |

  19. In the circuit below, A and B represents two inputs and C represents t...

    Text Solution

    |

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

    Text Solution

    |