Home
Class 12
PHYSICS
What is the reciprocal of resistivity ca...

What is the reciprocal of resistivity called?

Text Solution

Verified by Experts

Conductivity expressed as siemen `m^(-1)` or `sm^(-1)`
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    SUBHASH PUBLICATION|Exercise TWO MARK QUESTIONS AND ANSWERS|19 Videos

  • CURRENT ELECTRICITY

    SUBHASH PUBLICATION|Exercise THREE MARK QUESTIONS AND ANSWERS|11 Videos

  • COMMUNICATION SYSTEMS

    SUBHASH PUBLICATION|Exercise THREE MARKS QUESTIONS WITH ANSWERS|4 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    SUBHASH PUBLICATION|Exercise NUMERICALS WITH SOLUTIONS|21 Videos

Similar Questions

Explore conceptually related problems

What is the reciprocal of resistance called?

What is the range of resistivity of metallic conductors?

What is the range of resistivity of semiconductors?

What is the anterior lobe of pituitary called?

What is the range of resistivity of insulators?

What is electrical resistivity of a material? What is its unit? Describe an experiment to study the factors on which the resistance of conducting wire depends.

Define resistance. What is the SI unit of resistance?

The reciprocal of 3+i sqrt(7) is

SUBHASH PUBLICATION-CURRENT ELECTRICITY-NUMERICAL PROBLEMS AND ANSWERS
  1. What is the reciprocal of resistivity called?

    Text Solution

    |

  2. In the given circuit, calculate the effective resistance between A and...

    Text Solution

    |

  3. In the given circuit, calculate the current through the circuit when c...

    Text Solution

    |

  4. In the given circuit, calculate the current through 3Omega resistor, w...

    Text Solution

    |

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

    Text Solution

    |

  6. A network of resistors is connected to a 12V battery as shown in the f...

    Text Solution

    |

  7. A network of resistors is connected to a 12V battery as shown in the f...

    Text Solution

    |

  8. Two cells of emf 2V and 4V and internal resistance 1Omega and 2Omega r...

    Text Solution

    |

  9. Which two resistors are connected in series with a cell of emf 2V and ...

    Text Solution

    |

  10. Two resistors of resistances 2Omega and 4Omega are connected in parall...

    Text Solution

    |

  11. Three equal resistors connected in series across a source of emf of ne...

    Text Solution

    |

  12. A copper wire has 3xx 10^(22) free electrons in 0.021 m length. The dr...

    Text Solution

    |

  13. A copper wire has 3xx 10^(22) free electrons in 0.021 m length. The dr...

    Text Solution

    |

  14. A cube of side 0.05 m of a material of conductor is drawn into a wire ...

    Text Solution

    |

  15. If the number density of electrons in a conductor is 3 xx10^(28) and t...

    Text Solution

    |

  16. Two resistors 10Omega and 25Omega are connected in series and the comb...

    Text Solution

    |

  17. Four resistors of resistances 2Omega, 1Omega, 3Omega, 4Omega are arran...

    Text Solution

    |

  18. ABCD forms the four arms of a Wheatstone's network. The arms AB, BC, C...

    Text Solution

    |

  19. A battery of emf 10V and internal resistance 3Omega is connected to a ...

    Text Solution

    |

  20. Three resistors 2Omega, 4Omega and 5Omega are connected in parallel. W...

    Text Solution

    |

  21. Three resistors 2Omega, 4Omega and 5Omega are connected in parallel.If...

    Text Solution

    |