Home
Class 12
PHYSICS
A coil of wire of a certain radius has 6...

A coil of wire of a certain radius has `600` turns and a self-inductance of `108 mH`. The self-inductance of a `2^(nd)` similar coil of `500` turns will be

A

`74mH`

B

`75mH`

C

`76mH`

D

`77mH`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|158 Videos

  • ELECTROMAGNETIC INDUCTION

    TARGET PUBLICATION|Exercise EVALUATION TEST|8 Videos

  • ELECTROMAGNETIC INDUCTION

    TARGET PUBLICATION|Exercise EVALUATION TEST|8 Videos

  • ELASTICITY

    TARGET PUBLICATION|Exercise Evaluation test|14 Videos

  • ELECTROSTATICS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos

Similar Questions

Explore conceptually related problems

A coil of wire of a certain radius has 100 turns and a self inductance of 15 mH. The self inductance of a second similar coil of 500 turns will be

A circular coil of wire of radius r has 600 turns and self inductance 108mH .The self inductance of a coil with same radius and 500 turns is

The self inductance of a coil is a measure of

If the self inductance of 500 turns coil is 125 mH, then the self inductance of the similar coil of 800 turns is

The self inductance of a coil does not depend upon

The unit of self inductance of a coil is

How does self inductance of a coil depend on number of turns in the coil?

Self inductance of a coil is independent of

The coefficient of self inductance of a coil is

A solenoid having 500 turns and length 2 m has radius of 2 cm , the self inductance of solenoid

TARGET PUBLICATION-ELECTROMAGNETIC INDUCTION-CRITICAL THINKING
  1. The coefficients of self induction of two coils are L(1) and L(2) .To ...

    Text Solution

    |

  2. When the number of turns in a coil is doubled without any change in th...

    Text Solution

    |

  3. A coil of wire of a certain radius has 600 turns and a self-inductance...

    Text Solution

    |

  4. The coefficients of self -induction of two coils are L(1)=8mH and L(2)...

    Text Solution

    |

  5. The coefficient of self-inductance of a solenoid is 0.18 mH. If a crud...

    Text Solution

    |

  6. A coil of self-inductance ((1)/(pi)) H is connected is series with a 3...

    Text Solution

    |

  7. The coefficient of mutual induction between two coils is 4H. If the cu...

    Text Solution

    |

  8. In a step up transformer, the input voltage is 300 V and the output vo...

    Text Solution

    |

  9. A transformer has 100 turns in the primary and 500 turns in the second...

    Text Solution

    |

  10. In a transformer 220 ac voltage is increased to 2200 volts. If the nu...

    Text Solution

    |

  11. The primary winding of a transformer has 100 turns and its secondary w...

    Text Solution

    |

  12. A loss free transformer has 500 turns on its primary winding and 2500 ...

    Text Solution

    |

  13. A step-down transformer is connected to 2400 volts line and 80 amperes...

    Text Solution

    |

  14. A 100% efficient transformer has 100 turns in the primary and 25 turns...

    Text Solution

    |

  15. The ratio of secondary to the primary turns in a transformer is 3:2. I...

    Text Solution

    |

  16. The number of turns in the primary coil of a transformer is 1000A. A p...

    Text Solution

    |

  17. In an A.C. generator, when the plane of the armature is perpendicular ...

    Text Solution

    |

  18. A coil of effective area 2m^(2) is rotated so as to cut a magnetic fie...

    Text Solution

    |

  19. A coil of copper having 1000 turns is placed in a magnetic field B=4xx...

    Text Solution

    |

  20. A coil of area 80cm^(2) and number of turns 50 is rotating about an ax...

    Text Solution

    |