Home
Class 12
PHYSICS
Explain the experiment to determine the ...

Explain the experiment to determine the resistivity of the material of the wire using meter bridge.

Promotional Banner

Topper's Solved these Questions

  • Sample Paper 5

    OSWAAL PUBLICATION|Exercise Exercise|36 Videos

  • Sample Paper 7

    OSWAAL PUBLICATION|Exercise Exercise|37 Videos

Similar Questions

Explore conceptually related problems

The folllowing reading are obtained in a meter bridge experiment to find the resistivity of the material of a given wire. Calculate the resistivity of the material of the wire. Diameter of the wire =d =0.36 mm, length of the wire L = 60 cm.

Explain Connell's experiment.

Describe an experiment to determine to determine the temperature co-efficient of a thermistor using a meter bridge.

The resistance per metre length of a wire is 10 Omega . If the resistivity of the material of the wire is 50 xx 10^(-8) ohm metre, find the area of cross- section of the wire.

Explain the experiment of Aveny to show DNA acts as genetic material.

Define electrical resistivity of a material of a conductor.

The resistance of a wire of 0.01 cm radius is 10 Omega . If the resistivity of the material of the wire is 50 xx 10^(-8) ohm meter, find the length of the wire.

The resistivity of a material is inversely proportional to :

OSWAAL PUBLICATION-Sample Paper 6-Exercise
  1. Draw Wheatstone bridge and write the condition for balance.

    Text Solution

    |

  2. Derive the expression for the energy stored in a parallel plate capaci...

    Text Solution

    |

  3. Explain the construction of transformer. Mention its principle.

    Text Solution

    |

  4. Define .dielectric constant. of a medium. Briefly explain why the capa...

    Text Solution

    |

  5. Write any four characteristics of electromagnectic waves. Give two use...

    Text Solution

    |

  6. Write any four characteristics of electromagnectic waves. Give two use...

    Text Solution

    |

  7. Name the phenomenon in which an emf is induced in a coil due to the ch...

    Text Solution

    |

  8. Explain the use Zener diode as a voltage regulator.

    Text Solution

    |

  9. Write Einsten.s photoelectric equation and point out any two character...

    Text Solution

    |

  10. State radioactive decay law. Derive N=N0e^(-lambdat) for a radioactiv...

    Text Solution

    |

  11. Derive the expression for lateral shift produced when a ray of light p...

    Text Solution

    |

  12. What is amplification? With a circuit diagram, explain the working of ...

    Text Solution

    |

  13. Explain the experiment to determine the resistivity of the material of...

    Text Solution

    |

  14. A small compass needle of magnetic moment .m. is free to turn about an...

    Text Solution

    |

  15. A compass needle, free to turn in a vertical plane orients itself wit...

    Text Solution

    |

  16. A compass needle, free to turn in a vertical plane orients itself wit...

    Text Solution

    |

  17. Using Bohr.s postulates, derive the expression for the frequency of ra...

    Text Solution

    |

  18. An a.c. source of 220 V, 50 Hz is connected to a series combination of...

    Text Solution

    |

  19. Point charges of 10nC,20nCand10nC are kept at the corners A,B C of a ...

    Text Solution

    |

  20. A battery of internal resistance 3Omega is connected to 20Omega resist...

    Text Solution

    |