Home
Class 12
PHYSICS
It is required to measure equivalent res...

It is required to measure equivalent ressitance of circuit with ideal battery, ideal voltmeter and ideal ammeter. Which circuit diagram shows voltmeter `V` and ammter. A correctly position to measure the total resistance of circuit ?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
(a) Voltmeter can't be in series and ammeter can't be in parallel. Only `(A)` gives correct arrangement.
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    A2Z|Exercise Potentiometer And Meter Bridge|45 Videos

  • CURRENT ELECTRICITY

    A2Z|Exercise Heating Effect Of Current|40 Videos

  • CURRENT ELECTRICITY

    A2Z|Exercise R-C Circuits|17 Videos

  • ATOMIC PHYSICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

Which circuit diagram shows voltmeter V and ammeter A correctly positioned to measure the total potential difference of the circuit and the current through each resistor?

The reading of the ideal ammeter in the circuit is

What is the resistance of ideal ammeter and ideal voltmeter?

In the given circuit the readings of the voltmeter V_(1) and the ammeter A are .

In the circuit shown, the battery, the ammeter and the voltmeter are ideal. Pick the correct choice(s) :

In the circuit given below, the ameter and voltmeter are ideal measuring devices. What is the reading of the voltmeter?

Why should the resistance of an ideal voltmeter be infinite and of ideal ammeter be zero?

What will the ideal ammeter reading for the circuit shown here ?

In the series LCR circuit as shown in the figure, the voltmeter V and ammeter A reading are

A2Z-CURRENT ELECTRICITY-Ammeter And Voltmeter
  1. In the circuit shown, the reading of the Ammter is doulbed after the s...

    Text Solution

    |

  2. In the adjoining circuit, the e.m.f. of the cell is 2 volt and the int...

    Text Solution

    |

  3. It is required to measure equivalent ressitance of circuit with ideal ...

    Text Solution

    |

  4. In the circuit shown the reading of ammeter and voltmeter are 4 A and ...

    Text Solution

    |

  5. Voltmeters V(1) and V(2) are connected in series across a D.C. line V(...

    Text Solution

    |

  6. Two resistance of 400 Omega and 800 Omega are connected in series with...

    Text Solution

    |

  7. A galvanometer, having a resistance of 50 Omega gives a full scale def...

    Text Solution

    |

  8. What is the reading of voltmeter in the following figure ?

    Text Solution

    |

  9. In the given circuit, the galvanmeter G will show zero deflection if

    Text Solution

    |

  10. A moving coil galvanometer has 150 equal divisions. Its current sensit...

    Text Solution

    |

  11. In the circuit shown in figure, reading of voltmeter is V1 when only S...

    Text Solution

    |

  12. In the circuit shown here, the readings of the ammeter and voltmeter a...

    Text Solution

    |

  13. Resistances R(1) and R(2) each 60 are connected in series as shown in ...

    Text Solution

    |

  14. The reading of the ideal voltmeter in the adjoining diagram will be

    Text Solution

    |

  15. In the given circuit current flowing through the resistance 20Omega is...

    Text Solution

    |

  16. The potential difference across the 100 Omega resistance in the follow...

    Text Solution

    |

  17. A voltmeter with resistance 2500 Omega indicates a voltage of 125 V in...

    Text Solution

    |

  18. The voltmeter shown in figure reads 18V across the 50(Omega)resistor. ...

    Text Solution

    |

  19. If tha ammter in the given circuit reads 2 A, the resistance R is

    Text Solution

    |

  20. Two ammeters, 1 and 2 have different internal resistances: r(1) (known...

    Text Solution

    |