Home
Class 11
PHYSICS
Find V(AB)...

Find `V_(AB)`

A

10 V

B

20 V

C

30 V

D

none

Text Solution

Verified by Experts

The correct Answer is:
A

`because` diode is in F.B

`V_(AB)=((5R)/(5R+10R))xx30=10V`
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    ALLEN |Exercise Part-3(Exercise-3)|27 Videos
  • SEMICONDUCTORS

    ALLEN |Exercise Part-3(Exercise-4)|50 Videos
  • SEMICONDUCTORS

    ALLEN |Exercise Part-3(Exercise-1)|84 Videos
  • PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT

    ALLEN |Exercise EXERCISE-IV|7 Videos
  • WAVES AND OSCILLATIONS

    ALLEN |Exercise Part-1(Exercise-05)[B]|42 Videos

Similar Questions

Explore conceptually related problems

If V_(AB) = 4V in the given fig are, then resistance chi will be

In the given transistor circuit, the base current is 35 muA . The value of R_(alpha) is V_(AB) is assumed to negiligible :-

1 mu C charge is shifted from A to B and it is found that work done by external force is 80 mu J against electrostic forces, find V_(A)-V_(B)

If V={a,e,I,o,u} and B={a,I,k,u}. Find V-B and B-V.

Let V = { a, e, i, o, u } and B = { a, i, k, u} . Find V – B and B – V

In the given figure, /_COB = 40^(@), AB is the diameter of the circle. Find m/_CAB :

A network of resistore is connected to a 16 V battery with internal resistance of 1Omega, as shown in (a) Compute the equivalent resistance of the network. (b) Obtain the current in each resistor. (c ) obtain the voltage drops V _(AB), V _(BC) and V _(CD)

As shown in following figure, one network is connected to a battery of 16 V emf and internal resistance 1 Omega . Find (a) equivalent resistance of network. (b) current through each resistance. (c) voltage drops of V_(AB), V_(BC) , V_(CD) ,

(v_(x) ,t) , and (v_(y) t) diagram for a body of unit mass. Find the force as a function of time.

ALLEN -SEMICONDUCTORS-Part-3(Exercise-2)
  1. Find V(AB)

    Text Solution

    |

  2. The current flowing through the zener diode in fig is-

    Text Solution

    |

  3. Current in the circuit will be

    Text Solution

    |

  4. Electrical conductivies of Ge and Na are sigma(1) and sigma(2) respect...

    Text Solution

    |

  5. What is the voltage gain in a common emitter amplifier where input res...

    Text Solution

    |

  6. The current of transistor in common emitter mode is 49. The change in ...

    Text Solution

    |

  7. In the CB mode of a transistor, when the collector voltage is changed ...

    Text Solution

    |

  8. Zener diode is used as

    Text Solution

    |

  9. Consider an n-p-n transistor amplifer in common-emitter configuration....

    Text Solution

    |

  10. A transistor is used in common emitter mode as an amplifier. Then (A...

    Text Solution

    |

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

    Text Solution

    |

  12. Two identical p-n juctions may be connected in series with a battery i...

    Text Solution

    |

  13. In an n-p-n transistor circuit, the collector current is 20 mA. If 90 ...

    Text Solution

    |

  14. In sample of pure silicon 10^(13) "atom"//cm^(3) is mixed of phosphoru...

    Text Solution

    |

  15. Mobility of electron in N-type Ge is 5000 cm^(2)//"volt" sec and condu...

    Text Solution

    |

  16. A diode made forward biased by a two volt battery however there is a d...

    Text Solution

    |

  17. Forbidden energy gap of Ge is 0.75eV, maximum wave length of incident ...

    Text Solution

    |

  18. In the figure, the input is across the terminals A and C and the o...

    Text Solution

    |

  19. An oscillator is nothing but an amplifier with

    Text Solution

    |

  20. In the following common emitter configuration an NPN transistor with c...

    Text Solution

    |