Home
Class 12
PHYSICS
What is meant by resistance of conductor...

What is meant by resistance of conductor and define its units.

Promotional Banner

Topper's Solved these Questions

  • Electric Charges and Electrostatic Force

    PUNJAB BOARD PREVIOUS YEAR PAPERS|Exercise Exercise|39 Videos

  • Electric Field

    PUNJAB BOARD PREVIOUS YEAR PAPERS|Exercise Exercise|35 Videos

Similar Questions

Explore conceptually related problems

Define resistance of conductor. Also give its units

What is meant by resistance of a conductor?On what factors does the resistance of conductor depends?

Discuss the effect of temperature on the resistance of a conductor. Hence define the temperature coefficient of resistance. What is the unit of the temperature coefficient of resistance?

What is unit of resistance? Define it.

What is unit of resistance? Define it.

What is the resistance of a conductor? State the factors on which resistance of a conductor depends?

What are the factors on which the resistance of the conductor depends hence define resistivity of the conductor ?

What are the factors on which resistance of a conductor depend? Hence define specific resistance (or resistivity)?

PUNJAB BOARD PREVIOUS YEAR PAPERS-Electric Current, Resistance and E.M.F. -Exercise
  1. Standard resistance coils are made up of which material why ?

    Text Solution

    |

  2. What is the internal resistance of a cell ? Derive an expression for i...

    Text Solution

    |

  3. Why connecting wires are made up of copper ?

    Text Solution

    |

  4. What is the internal resistance of a cell ? Derive an expression for i...

    Text Solution

    |

  5. What is e.m.f. of a cell ? On what factors does its value depend ?

    Text Solution

    |

  6. Establish the relation between drift velocity of electrons and electri...

    Text Solution

    |

  7. What do you mean by conductivity of a material? Give its SI unit.

    Text Solution

    |

  8. What is effect of rise in temperature on the resistivity of metallic c...

    Text Solution

    |

  9. What is meant by resistivity ? Write its S.I. unit.

    Text Solution

    |

  10. What is the effect of rise in temperature on the conductivity of coppe...

    Text Solution

    |

  11. What is meant by resistance of conductor and define its units.

    Text Solution

    |

  12. What is effect of rise in temperature on the conductivity of metallic ...

    Text Solution

    |

  13. Distinguish between emf and potential difference.

    Text Solution

    |

  14. What is the internal resistance of a cell ? Derive an expression for i...

    Text Solution

    |

  15. What is a drift velocity ? Establish the relations between the drift v...

    Text Solution

    |

  16. State Ohm’s law. Derive the laws of resistance, when they are connecte...

    Text Solution

    |

  17. State Ohm’s law. Derive the laws of resistance, when they are connecte...

    Text Solution

    |

  18. Find the equivalent of resistances of the individual resistance connec...

    Text Solution

    |

  19. With the help of a diagram derive the formula for the equivalent resis...

    Text Solution

    |

  20. State Ohm’s law and derive it from the basic idea of drift velocity of...

    Text Solution

    |