Home
Class 12
PHYSICS
A conducting liquid is filled in a vesse...

A conducting liquid is filled in a vessel of area of cross section A upto height  'h' then resistance of the liquid is

A

`(rhoA)/(h)`

B

`(rhoA)/(h^(2))`

C

`(rhoh)/(A)`

D

`(rhoh^(2))/(A)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    AAKASH SERIES|Exercise EXERCISE - III|73 Videos

  • CURRENT ELECTRICITY

    AAKASH SERIES|Exercise EXERCISE - IB|44 Videos

  • CURRENT ELECTRICITY

    AAKASH SERIES|Exercise PROBLEMS (LEVEL-II)|26 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    AAKASH SERIES|Exercise PRACTICE EXERCISEX|44 Videos
AAKASH SERIES-CURRENT ELECTRICITY-EXERCISE - II
  1. A wire of resistance 18 ohm is drawn until its radius reduces 1//2^(th...

    Text Solution

    |

  2. If an iron wire is drawn to decrease its radius by 0.5 %. Then percent...

    Text Solution

    |

  3. A conducting liquid is filled in a vessel of area of cross section A u...

    Text Solution

    |

  4. A network of resistore is connected to a 16 V battery with internal re...

    Text Solution

    |

  5. A wire of resistance 'R' is cut into four equal parts and they are bun...

    Text Solution

    |

  6. A wire of resistance 18 ohm is bent to form an equilateral triangle. T...

    Text Solution

    |

  7. Four conductors of resistance 16Omega each are connected to form a squ...

    Text Solution

    |

  8. A piece of wire of resistance 4Omega is bent through 180^(@) at its mi...

    Text Solution

    |

  9. When two resistances are connected in parallel then the equivalent res...

    Text Solution

    |

  10. A technician has only two resistance coils. By using them singly in se...

    Text Solution

    |

  11. If three wires of equal resistance are given then number of combinatio...

    Text Solution

    |

  12. The effective resistance between A and B in the given circuit is.

    Text Solution

    |

  13. A letter 'A' is constructed of a uniform wire with resistance 1.0Omega...

    Text Solution

    |

  14. The effective resistance between A and B in the given circuit is

    Text Solution

    |

  15. The effective resistance in series combination of two equal resistance...

    Text Solution

    |

  16. A projector lamp can be used at a maximum voltage of 60V, its resistan...

    Text Solution

    |

  17. The temperature coefficient of resistivity of material is 0.0004/k. Wh...

    Text Solution

    |

  18. When two identical wires made of different materials having resistivit...

    Text Solution

    |

  19. Two metal wires of identical dimensions are connected in series. If si...

    Text Solution

    |

  20. Heat produced in a conductor of resistance 4.2Omega with 10A current i...

    Text Solution

    |