Home
Class 10
CHEMISTRY
If the length of a conductor is halved,...

If the length of a conductor is halved,then its conductanc will be

A

halved

B

Doubled

C

Quadrupled

D

unchanged

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • EATIMATION OF PARTICULATE POLLUTANTS IN AIR

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|8 Videos

  • ELECTROMAGNETISM

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|22 Videos

Similar Questions

Explore conceptually related problems

(A): If the length of the conductor is doubled, the drift velocity will become half of the original value. (keeping potential diffe rence unchanged). (R): At constant potential difference, drift velocity is inversely proportional to the length of the conductor.

If the length of a wire conductor is doubled by strctching it while keeping the potential difference constant, by what factor will the drift speed of the electrons change?

What is the relationship between length of a conductor and its resistance ? Write the experimental procedure to verify that relationship.

A potential difference is applied between the ends of a conductor of uniform radius 1.5 mm. It results in an electric field of strength 250 V/m along the length of conductor. Find the resistivity of the material if current in the conductor is 2A.

A closed pipe and an open pipe of same length produce 2 beats, when they are set into vibration simultaneously in their fundamental mode. If the length of the open pipe is halved, and that of closed pipe is doubled, and if they are vibrating in the fundamental mode, then the number of beats produced is

VGS PUBLICATION-BRILLIANT-ELECTRIC CURRENTT-EXERCISE
  1. The power of an electric bulb marked as 40 W and 200 V used in a circu...

    Text Solution

    |

  2. In India, electricity is supplied for domestic use at 220V. It is supp...

    Text Solution

    |

  3. The net charge on a current carrying conductor is

    Text Solution

    |

  4. A steady current is passing through a conductor of non-uniform cross-s...

    Text Solution

    |

  5. If a current of 300 mA is following in a conductor, then the no.of ...

    Text Solution

    |

  6. At room temperature, copper has free electron density of 8 . 4 xx 10^...

    Text Solution

    |

  7. The resistance of an incandescent lamp is

    Text Solution

    |

  8. Three copper wires have lengths and cross-sectional areas of (l and A)...

    Text Solution

    |

  9. If the length of a conductor is halved,then its conductanc will be

    Text Solution

    |

  10. What length of the wire (specific resistance 48 xx 10^(-8)Omega-m ) ...

    Text Solution

    |

  11. A wire of length l is drawn such that its diameter is reduced to half ...

    Text Solution

    |

  12. A uniform wire of resistance R is uniformly compressed along its leng...

    Text Solution

    |

  13. A series combination of two resistors 1 Omega each is connected to a ...

    Text Solution

    |

  14. An electric current is passed through a circuit containing two wires...

    Text Solution

    |

  15. What will be the resistance between P and Q in the following circuit ...

    Text Solution

    |

  16. A(3) volt battery with negligible internal resistance is connected in...

    Text Solution

    |

  17. A current of 2A flows in a system as shown in the figure. The poten...

    Text Solution

    |

  18. The current flowing through a lamp , marked as 60 W and 240 V is

    Text Solution

    |

  19. The power of an electric bulb marked as 40 W and 200 V used in a circu...

    Text Solution

    |

  20. In India, electricity is supplied for domestic use at 220V. It is supp...

    Text Solution

    |