Home
Class 12
PHYSICS
A long solenoid has 1000 truns. When a ...

A long solenoid has 1000 truns. When a current of 4A flows through it, the magnetic flux linked with each trun of the solenoid is `4xx 10^(-3)` Wb. The self -niducatance of the soleniod is

A

4H

B

3H

C

2H

D

1H

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    AAKASH SERIES|Exercise EXERCISE-III|29 Videos

  • ELECTROMAGNETIC INDUCTION

    AAKASH SERIES|Exercise EXERCISE - I (MAGNETIC FLUX, FARADAY.S LAW, LENZ.S LAW, AC GENERATOR)|26 Videos

  • ELECTROMAGNETIC INDUCTION

    AAKASH SERIES|Exercise EXERCISE-IB|18 Videos

  • ELECTRIC FIELD AND POTENTIAL

    AAKASH SERIES|Exercise PROBLEMS (LEVEL-II)|26 Videos

  • ELECTROMAGNETIC WAVES

    AAKASH SERIES|Exercise EXERCISE -II|22 Videos

Similar Questions

Explore conceptually related problems

A long solenoid has 1000 turns. When a current of 4A flows through it, the magnetic flux linked with each turn of the solenoid is 4xx10^(-3)Wb . The self-inductance of the solenoid is

A long solenoid has 1000 turns. When a current of 4A flows through it, the magnetic flux linked with each turn of the solenoid is 4xx10^(-3)Wb . The self-inductance of the solenoid is

A long solenoid has 1000 turns. When a current of 4A flows through it, the magnetic flux linked with each turn of the solenoid is 4xx10^(-3)Wb . The self-inductance of the solenoid is

A long solenoid has 500 turns. When a current of 2A is passed through it, the resulting magnetic flux linked with each turn of the solenoid is 4xx10^(-3)Wb . The self-inductance of the solenoid is

A long solenoid has 500 turne. When a current of 2 A is passed thriough it, the resulting magnetic flux linked with each turn of the dolenoid id 4xx10^(-3) wb . The self-inductance of the solenoid is

A long solenoid has 800 turns per metre length of solenoid A currentof 1.6 A flow through it. The magnetic induction at the end of the solenoid on its axis is

Two toroidal solenoids are wound around the same pipe so that the magnetic field of one passes through the turns of the other. Solenoid 1 has 700 turns and solenoid 2 has 400 turns. When the current in solenoid 1 is 6.52 A , the average flux through each turn of solenoid 2 is 0.0320 Wb . (a) What is the mutual inductance of the pair of solenoids? (b) When the current in solenoid 2 is 2.54 A , what is the average flux through each solenoid 1?

The magnetic flux linked with a coil changes by 2 xx 10^(-2) Wb when the current changes by 0.01A. The self inductance of the coil is_______.

A solenoid has 1000 turns per meter length. If a current of 5A is flowing through it. then magnetic field inside the solenoid is (a) 2π X 10^-3 T (b) 2π X10^-5 T (c) 4π X 10^-3 T (d) 4π X 10^-5T

A solenoid has 1000 turns per meter length. If a current of 5A is flowing through it. then magnetic field inside the solenoid is (a) 2π X 10^-3 T (b) 2π X10^-5 T (c) 4π X 10^-3 T (d) 4π X 10^-5T

AAKASH SERIES-ELECTROMAGNETIC INDUCTION-EXERCISE-II
  1. The Wing span of an aeroplane is 20 metre . It is flying in a fie...

    Text Solution

    |

  2. A small piece of metal wire is dragged across the gap between the pole...

    Text Solution

    |

  3. A copper disc of radius 0.1 m is rotated about its natural axis with 1...

    Text Solution

    |

  4. A wheel with 10 metallic spokes each 0.5 m long is rotated with a spee...

    Text Solution

    |

  5. An E.M.F of 5 V is produced in an inductor, when the current changes a...

    Text Solution

    |

  6. A coil has a self-inductance of 0.05 henry. Find magnitude of the emf ...

    Text Solution

    |

  7. A long solenoid has 1000 truns. When a current of 4A flows through it...

    Text Solution

    |

  8. Calculate the equivalent resistance between the points A and B in Fig.

    Text Solution

    |

  9. If a change in current of 0.01 A in one coil produces a change in ma...

    Text Solution

    |

  10. The current in a coil is changed from 5A to 10A in 10^(-2)s. Then, an ...

    Text Solution

    |

  11. Two coaxial solenods are made by winding thin insulated wire over a pi...

    Text Solution

    |

  12. To emf induced in a secondary coil is 20000 V , when the current bre...

    Text Solution

    |

  13. Two coils of self-inductance 2 mH and 8 mH are placed, so close togeth...

    Text Solution

    |

  14. Two coaxial solenods are made by winding thin insulated wire over a pi...

    Text Solution

    |

  15. A 50 mh coil carries a current of 2 A. the energy stored in joules is

    Text Solution

    |

  16. A condenser of capacity 1 mu F and a resistance 0.5 mega-ohm are conne...

    Text Solution

    |

  17. An ideal coil of 10 H is joined in series with a resistance of 5Omega ...

    Text Solution

    |

  18. A capacitor is connected to a 12 V battery through a resistance of (10...

    Text Solution

    |

  19. A coil of self inductance 2.5 H and resistance 20 Omega is connected t...

    Text Solution

    |

  20. A 8 mu F capacitor is charged by a 400 V supply through 0.1 M Omega re...

    Text Solution

    |