Home
Class 12
PHYSICS
In the figure shown the potential drop a...

In the figure shown the potential drop across the series resistor is

A

30 V

B

60 V

C

90 V

D

120 V

Text Solution

Verified by Experts

The correct Answer is:
A

`V_("in")=V + V_(Z)`.
Promotional Banner

Topper's Solved these Questions

  • SEMI CONDUCTOR DEVICES

    NARAYNA|Exercise Level-I (H.W)|26 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

The potential drop across the 3 Omega resistor is

In the circuit shown, the voltage drop across the 15Omega resistor is 30V having the polarity as indicated. The ratio of potential difference across 5Omega resistor and resistance R is :

In the circuit shown the voltage drop across the 15Omega resistor is 30 V having the polarity as indicated. The ratio of potential difference across 5Omega and resistance R is

In the figure the potential difference across 6 ohm resistor is 48 V. Then the potential difference between A and B is

In the circuit shown. The potential drop across each capacitor is (assuming the two diodes are ideal). .

The given potentiometer has its wire of resistance 10 Omega When the sliding contact is in the middle of the potentiometer wire, the potential drop across 2 Omega resistor is :

Consider the circuit shown in figure.Find (a) the current in the circuit, (b) the potential drop across the (5 Omega) resistor,(c )the potential drop across the 10(Omega) resistor.(d)Answer the parts (a),(b)and (c )with reference to figure.

NARAYNA-SEMI CONDUCTOR DEVICES-Level-II (H.W)
  1. Find the effective resistance between A and B .

    Text Solution

    |

  2. The peak voltage in the output of a half-wave diode rectifier fed with...

    Text Solution

    |

  3. In the figure shown the potential drop across the series resistor is

    Text Solution

    |

  4. A 220 V AC supply is connected between points A and B . What will be t...

    Text Solution

    |

  5. In the circuit shown(Fig.) if the diode forward voltage drop is 0.3 V,...

    Text Solution

    |

  6. In an n-p-n transistor 10^(10) electrons enter the emitter in 10^(-6)s...

    Text Solution

    |

  7. In a common base mode of transistor, collector current is 5.488 mA for...

    Text Solution

    |

  8. Current amplification factor of a common base configuration is 0.88. F...

    Text Solution

    |

  9. For a transistor beta = 40 and I(B) = 25 muA. Find the value of I(E).

    Text Solution

    |

  10. In a transistor if (I(C))/(I(E))=alpha and (I(C))/(I(B))=beta,If alpha...

    Text Solution

    |

  11. For a transistor x=(1)/(alpha)&y=(1)/(beta) where alpha & beta are cur...

    Text Solution

    |

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

    Text Solution

    |

  13. A CE amplifier is designed with a transistor having alpha =0.99. Input...

    Text Solution

    |

  14. In a common emitter amplifier the load resistance of the output circui...

    Text Solution

    |

  15. In a transistor amplifier beta = 62, R(L) = 5000 Omega and internal re...

    Text Solution

    |

  16. The tuned collector oscillator circuit used in the local oscillator of...

    Text Solution

    |

  17. When we add binary number 111 and 111 we get the binary number :

    Text Solution

    |

  18. If A =B=C=1 and X= overline(ABC)+B overline(BC) + C overline(AB), then...

    Text Solution

    |

  19. The input of A and Bfor the Boolean expression (overline(A+B)).(overli...

    Text Solution

    |

  20. Write the truth table for the circuit shown in figure given below. Nam...

    Text Solution

    |