Home
Class 12
PHYSICS
A current carrying coil will orient itse...

A current carrying coil will orient itself so that its plane becomes

A

inclined at 45◦ to the magnetic field

B

inclined at any arbitray angle to the magnetic field

C

parallel to the magnetic field

D

perpendicular to the magnetic field

Text Solution

Verified by Experts

The correct Answer is:
C

The coil will orient itself so that its plane becomes parallel to the magnetic field and torque acting on the coil becomes zero.
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES ,THERMODYNAMICS AND RADIATION

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP - 9|30 Videos
  • MAGNETISM

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|15 Videos

Similar Questions

Explore conceptually related problems

A current carrying coil tends to set itself

A current carrying coil is equivalent to

A current carrying coil represents

A current carrying coil is subjected to a uniform magnetic field. The coil will orient so that its plane become

A current carrying coil is placed with its plane in the magnetic meridian of the earth. When seen from the east side a clockwise current is set up in the coil. The magnetic field at its centre with be directed towards

At what distance on the axis, from the centre for circular current carrying coil of radius r, the magnetic field becomes 1/8 th of the magnetic field at centre?

A current carrying circular coil is bent so as to convert it into a double loop, both the loops being concentric and are carrying current in the same direction. If B is the initial magnetic field at the centre, the final magnetic field at the centre will be

MARVEL PUBLICATION-MAGNETIC EFFECTS OF ELECTRIC CURRENT-MCQ
  1. A coil of radius 2 cm and 500 turns, carries of a current of 2A. It is...

    Text Solution

    |

  2. A coil of a moving coil galvanometer has 100 turns and effective area ...

    Text Solution

    |

  3. A current carrying coil will orient itself so that its plane becomes

    Text Solution

    |

  4. A conducting circular loop of radius r carries a constant current i. I...

    Text Solution

    |

  5. The coild of a galvanometer consists of 100 turn and effective area 1 ...

    Text Solution

    |

  6. Two galvanometers A and B require 3 mA and 5 mA respectively to produc...

    Text Solution

    |

  7. A circular coil of 20 turns each of radius 10 cm and carrying a curren...

    Text Solution

    |

  8. When the current in a moving coil galvanometer is increased by 2 muA, ...

    Text Solution

    |

  9. A moving coil galvanometer has a current sensitivity of xx div/ma and ...

    Text Solution

    |

  10. The senstivity of a milliammeter of range 0 to 100 mA is x div/millia...

    Text Solution

    |

  11. A conducting circular loop of radius r carries a constant i. It is pla...

    Text Solution

    |

  12. Sensitivity of a moving coil galvanometer can be increased by

    Text Solution

    |

  13. The magnetic field inside a solenoid is

    Text Solution

    |

  14. What is the magnetic field at the cemter of a coil in the form of a sq...

    Text Solution

    |

  15. Three moving coil galvanometer A,B and C are made of coils of thr...

    Text Solution

    |

  16. A moving coil galvanometer has 150 equal divisions. Its current sensit...

    Text Solution

    |

  17. A coil in the shape of an equilateral triangle of side l is suspended ...

    Text Solution

    |

  18. A square current carrying loop is suspended in a unifrom magnetic ...

    Text Solution

    |

  19. A moving coil galvanometer has a voltage senstivity of I division per ...

    Text Solution

    |

  20. To increase the current sensitivity of a moving coil galvanometer by 5...

    Text Solution

    |