Home
Class 12
PHYSICS
A part of a circuit is shown in figure. ...

A part of a circuit is shown in figure. Here reading of ammeter is `5A` and voltmeter is `100 V`. If voltmeter resistance is `2500 ohm`, then the resistance `R` is approximately

Promotional Banner

Topper's Solved these Questions

  • CAPACITANCE

    PHYSICS GALAXY - ASHISH ARORA|Exercise UNSOLVED NUMERICAL PROBLEMS|40 Videos

  • ELECTROMAGNETIC INDUCTION AND ALTERNATING CURRENT

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQs|33 Videos

Similar Questions

Explore conceptually related problems

A part of a circuit is shown in figure. Here reading of ammeter is 5 ampere and voltmeter is 96V & voltmeter resistance is 480 ohm. The find the resistance R .

In the circuit shown here, the readings of the ammeter and voltmeter are

In given figure an ammeter reads 5 A and voltmeter reads 40 V. The actual value of resistance R is

In the circuit shown in figure, what will be the readings of voltmeter and ammeter?

A circuit is shown in the figure. The ratio of readings of ideal voltmeter to reading of ideal ammeter is

In given figure the ammeter A reads 5 A and voltmeter V reads 40 V. The actual value of resistance R is

In the circuit shown in figure the resistance of voltmeter is 6kOmega . The voltmeter reading will be

In the circuit shown below, the ammeter A reads 5 A and the voltmeter V reads 20 V The correct value of resistance R is

Iri the circuit shown in figure-3.334, the resistance of voltmeter is 6kOmega . The voltmeter reading will be :

PHYSICS GALAXY - ASHISH ARORA-CURRENT ELECTRICITY-All Questions
  1. Calculate the value ofcurrent supplied bythe battery in the circuit sh...

    Text Solution

    |

  2. In Figure E1=12V and E2=8V (a) What is the direction of the current ...

    Text Solution

    |

  3. A part of a circuit is shown in figure. Here reading of ammeter is 5A ...

    Text Solution

    |

  4. Resistances R(1) and R(2), each 600 Omega, are connected in series as ...

    Text Solution

    |

  5. A moving coil galvanometer of resistance 20 Omega gives a full scale d...

    Text Solution

    |

  6. The resistance RG of the coil of a pivoted-coil galvanometer is 9.36 O...

    Text Solution

    |

  7. (a) A voltmeter with resistance Rv is connected across the terminals o...

    Text Solution

    |

  8. An ammeter with resistance RA is connected in series with a resistor R...

    Text Solution

    |

  9. Assume that the batteries in the circuit shown in figure- 3.384 have n...

    Text Solution

    |

  10. Three resistors having resistances of 1.60 Omega, 2.40 Omega and 4.80 ...

    Text Solution

    |

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

    Text Solution

    |

  12. A galvanometer (coil resistance 99 Omega.) is converted into an ammete...

    Text Solution

    |

  13. Two electic bulbs marked 25 W -220 V and 100 W - 220 V are connected i...

    Text Solution

    |

  14. Fig. illustrates a potentiometric circuit by means of which we can ve...

    Text Solution

    |

  15. A copper coil has resistance of 20.0 Omega at 0^@C and a resistance of...

    Text Solution

    |

  16. A metallic wire has a resistance of 120 Omega at 20^@C. Find the tempe...

    Text Solution

    |

  17. A galvanometer has coil resistance of 99 Omega with its full deflectio...

    Text Solution

    |

  18. A galvanometer has coil resistance 30 Omega and full deflection curren...

    Text Solution

    |

  19. In the circuit shown in figure-3.387, the voltmeter is having a resist...

    Text Solution

    |

  20. In the circuit shown in figure-3.388, each ammeter has coil resistance...

    Text Solution

    |