Home
Class 12
PHYSICS
In the circuit shown in figure, if the d...


In the circuit shown in figure, if the diode forward voltage drop is 0.3 V, the voltage difference between A and B is

A

zero

B

0.3 V

C

0.6 V

D

0.12 V

Text Solution

Verified by Experts

The correct Answer is:
C

0.6 V
`V_(A)-0.3-0.3=V_(B)`
`therefore V_(A)-V_(B)=0.6V`
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS

    KUMAR PRAKASHAN|Exercise Section-D : Multiple Choice Questions (MCQs) (MCQs asked in Competitive Exams)|129 Videos
  • SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS

    KUMAR PRAKASHAN|Exercise Section-C: NCERT Exemplar Solution (Long Answer Type Questions)|10 Videos
  • SAMPLE QUESTION PAPER

    KUMAR PRAKASHAN|Exercise PART-B SECTION-C|5 Videos
  • WAVE OPTICS

    KUMAR PRAKASHAN|Exercise SECTION-D (MULTIPLCE CHOICE QUESTIONS (MCQS)) (MCQS FROM DARPAN BASED ON TEXTBOOK)|239 Videos

Similar Questions

Explore conceptually related problems

In the circuit shown in figure, when the input voltage of the base resistance is 10V, V_(BE) is zero and V_(CE) is also zero. Find the values of I_(B), I_(C ) and beta .

In the circuit shown, the current through the 4 Omega resistors is 1 amp when the points P and M are connected to a dc voltage source. The potential difference between the points M and N is. .

In the circuit shown in figure potential difference between the points A and B in the steady state is

Consider the circuit as shown in figure. The equivalent resistance between A and B is

Each resistance is of 1Omega in the circuit diagram shown in figure. Find out equivalent resistance between A and B.

In the circuit shown in figure power factor of box is 0.5 and power factor of circuit is sqrt3/2 .Current leading the voltage. Find the effective resistance of the box.

In an A.C. circuit the value of inductive reactance connected with it, then the phase difference between current in coil and voltage = …… rad.

In an A.C. series circuit of L-R voltage applied is 220 V, if the potential difference across two ends on inductor is 176 V then the potential difference across two ends of the resistance will be ……

For the circuit shown in the figure, calculate the equivalent resistance for the two cases given as : (1) V_(A) gt V_(B) and (2) V_(B) gt V_(A) . Here consider D_(1) and D_(2) to be ideal diodes.

For the circuit shown in figure given below, calculate (a) the total resistance of the circuit. (b) the total current flowing in the circuit. (c) the voltage developed across the two ends of R_1 .

KUMAR PRAKASHAN-SEMICONDUCTOR ELECTRONICS : MATERIALS, DEVICES AND SIMPLE CIRCUITS -Section-D : Multiple Choice Questions (MCQs) (MCQs From .DARPAN. Based On Textbook)
  1. When p-n junction diode is forward biased ………

    Text Solution

    |

  2. A spring of force constant k is kept in the compressesd condition bet...

    Text Solution

    |

  3. In the circuit shown in figure, if the diode forward voltage drop is 0...

    Text Solution

    |

  4. In a zener diode, the reverse bias voltage is 3V and width of the depl...

    Text Solution

    |

  5. What is order of current flowing during lightening in the sky ?

    Text Solution

    |

  6. The current is flowing through solenoid, then solenoid acting as what ...

    Text Solution

    |

  7. The potential barrier of 0.5 V exist across a p-n junction. If the dpl...

    Text Solution

    |

  8. Which of the following is true ?

    Text Solution

    |

  9. Which of the following does not result in an increase in the entropy?

    Text Solution

    |

  10. 3 identical capacitors are joined in parallel and are charged with a b...

    Text Solution

    |

  11. When p.d between two ends of secondary of full wave rectification is ...

    Text Solution

    |

  12. We get ….. Current through rectifier without simple filter.

    Text Solution

    |

  13. An A.C. supply of 350 V, 60 Hz is applied to a full wave rectifier. If...

    Text Solution

    |

  14. Consider a current carrying wire (current I) in the shape of a circle....

    Text Solution

    |

  15. Which of the following is true ?

    Text Solution

    |

  16. Justify the output waveform (Y) of the OR gate for the following input...

    Text Solution

    |

  17. In the given figure, if AB = 12cm. BC = 8cm and AC = 10 cm, then AD =...

    Text Solution

    |

  18. To easily obtain the zener effect ……..

    Text Solution

    |

  19. The network shown in figure is a part of the circuit. (The battery has...

    Text Solution

    |

  20. In the circuit shown in figure, if the diode forward voltage drop is 0...

    Text Solution

    |