Home
Class 12
PHYSICS
Two identical p-n juctions may be connec...

Two identical p-n juctions may be connected in series with a battery in three ways.the potential difference across the two p-n junction are equal in

A

Circuit 1 and circuit 2

B

circuit 2 and circuit 3

C

circuit 3 and circuit 1

D

circuit 1 only

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    BANSAL|Exercise Exercise-4 Section-B|6 Videos

  • SEMICONDUCTORS

    BANSAL|Exercise CBSE Question|32 Videos

  • SEMICONDUCTORS

    BANSAL|Exercise Exercise-3|24 Videos

  • MASTER PRACTICE PROBLEM

    BANSAL|Exercise Additional topic|70 Videos

  • TEST PAPERS

    BANSAL|Exercise PHYSICS PART C|14 Videos

Similar Questions

Explore conceptually related problems

Two identical p=- a junctions may be connected in seres in which a bettery in three ways , fig . The potential drops access the two p - n junction are equal in

Two indentical P-N Jn. may be connected in series with a battery in three ways (fig below). The potential drops across the two P-N Jn. are equal in :–

Two PN -junction can be connected in series by three different methods as shown in the figure. If the potential difference in the junction is the same, then the correct connection will be

In a p-n junction diode without any battery

In a p-n junction , numbers of junction are

Four identical capacitors are connected in series with a 10 V battery as shown in the figure. The point N is earthed. The potentials of points A and B are

Two, capacitors A and B are connected in series across a 100 V supply and it is observed that the potential difference across them are 60 V and 40 V . A capacitor of 2 p.F capacitance is now connected in parallel with A and the potential difference across B rises to 90 V . Determine the capacitance of A and B

Three identical resistors are connected in series . When a certain potential difference is applied across the combination , the total power would be dissipated is 27 W . How many times the power would be dissipated if the three resistors were connected in parallel across the same potential difference ?

Two capacitors 3muF and 6muF are connected in series across a potential difference of 120V . Then the potential difference across 3muF capacitor is:

Two capacitors of capacitance 6uF and 4uF are put in series across a 120V battery. What is the potential difference across the 4uF capacitor?

BANSAL-SEMICONDUCTORS-Exercise-4
  1. Two identical p-n juctions may be connected in series with a battery i...

    Text Solution

    |

  2. In a silicon transistor the base current is chage by 20muA and this ch...

    Text Solution

    |

  3. An electric field us applied to a semiconductor.Let the number of char...

    Text Solution

    |

  4. In a semiconductor diode p-side is earthed and N-side is applied a pot...

    Text Solution

    |

  5. The impurity atoms with which pure silicon should be doped to make a p...

    Text Solution

    |

  6. Assuming that the junction diode is ideal, the current in arrangement ...

    Text Solution

    |

  7. Find the gain of an amplifier using a transistor (BF 115) in common em...

    Text Solution

    |

  8. The energy gap separating valence band from a conduction band is 0.7 e...

    Text Solution

    |

  9. A transistor is connected in commono emitter configuration. The collec...

    Text Solution

    |

  10. The cut-in voltage for silicon diode is approximately

    Text Solution

    |

  11. A transistor have a beta a equal to 80 has a change in base current of...

    Text Solution

    |

  12. The edge of a cube is a=1.2xx10^(-2) m. Then its volume will be record...

    Text Solution

    |

  13. In a vernier callipers, n divisions of its main scale match with (n+1)...

    Text Solution

    |

  14. A wire has a mass 0.3+-0.003g, radius 0.5+-0.005mm and length 6+-0.06c...

    Text Solution

    |

  15. In Searle's experiment, the diameter of the wire as measured by a scre...

    Text Solution

    |

  16. The pitch of a screw gauge is 1 mm and there are 100 division on the c...

    Text Solution

    |

  17. Draw the circuit for experimental verification of Ohm's law using a so...

    Text Solution

    |

  18. An unknown resistance X is to be determined using resistances R1, R2 o...

    Text Solution

    |

  19. In a resonance column method, resonance occurs at two successive level...

    Text Solution

    |

  20. The side of a cube is measured by vernier callipers (10 divisions of a...

    Text Solution

    |