Home
Class 12
PHYSICS
A Wheatstone's bridge ABCD is balanced w...

A Wheatstone's bridge ABCD is balanced with a galvanometer between the points B and D. At balance, the .............. between the points B and D is zero.

A

Resistance

B

current

C

voltage

D

B and C

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Current Electricity

    CHETANA PUBLICATION|Exercise Exercise|92 Videos

  • AC CIRCUITS

    CHETANA PUBLICATION|Exercise Exercise|122 Videos

  • Dual Nature of Radiation and Matter

    CHETANA PUBLICATION|Exercise EXERCISE|89 Videos

Similar Questions

Explore conceptually related problems

A Wheatstone's bridge ABCD is balanced with a galvanometer between the points B and D. At balance, the potential at B and D.

When is a Wheatstone bridge said to be balanced?

Who keep balance between the oxygen cycle and carbon cycle ?

The distance between points A (6,0) and B(0,8) is

Resistance are connected between the points A and B as shown. Find the equivalent resistance between A and B.

Find the value of y if the distance between the points A (2,-2) and B(-1,y) is 5 .

Resistances P = 10 Omega , Q = 15 Omega , R = 25 Omega and S = 50 Omega are connected in the arms AB,BC,CD and DA respectively of a Wheatstone's network ABCD . The cell is connected between points A and C . What resistance has to be connected in parallel with 'S' to balance the network ?

In a balanced Wheatstone's bridge, if the position of the galvanometer and cell is interchanged then the balanced condition will

The net capacitance of system of capacitors in figure between points A and B is

Distinguish between : Balanced and unbalanced force .

CHETANA PUBLICATION-Current Electricity-Exercise
  1. Length of potentiometer wire is 600 cm and a driving cell develop 6V p...

    Text Solution

    |

  2. The algebraic sum of current at junction in any electric circuit is eq...

    Text Solution

    |

  3. Which of the following instruments in generally used with a galvanomet...

    Text Solution

    |

  4. A Wheatstone's bridge ABCD is balanced with a galvanometer between the...

    Text Solution

    |

  5. The emf of a cell is E volt and internal resistance is r ohm. It resis...

    Text Solution

    |

  6. State the principle of potentiometer.

    Text Solution

    |

  7. Write down the equation for thermo emf when cold junction is at 0^@C a...

    Text Solution

    |

  8. A cell of emf 1.1 V and internal resistance r is connected across as e...

    Text Solution

    |

  9. State any two advantages of potentiometer over voltmeter.

    Text Solution

    |

  10. Distinguish between ammeter and voltmeter, (any two points).

    Text Solution

    |

  11. If V = nv Vg then show that X = G(nv -1).

    Text Solution

    |

  12. Define potential gradient. State its unit and dimension.

    Text Solution

    |

  13. Four resistances 4Omega, 8Omega, xOmega and 6Omega are connected in th...

    Text Solution

    |

  14. If a galvanometer is shunted by one third of its resistance, find the ...

    Text Solution

    |

  15. Explain:- Thermo emf

    Text Solution

    |

  16. Explain:- see back effect

    Text Solution

    |

  17. Explain:- Thermocouple.

    Text Solution

    |

  18. State any three sources of error in meterbridge experiment and steps t...

    Text Solution

    |

  19. With a resistance R1 in the left gap and a resistance R2 in the right ...

    Text Solution

    |

  20. State Kirchoff's laws in electricity:- Calculate the value of I1 and I...

    Text Solution

    |