Home
Class 12
PHYSICS
A current carrying circular coil, suspen...

A current carrying circular coil, suspended freely in a uniform external magnetic field orients to a position of stable equilibrium. In this state `:`

A

the plane of the coil is normal to the external magnetic field

B

the plane of the coil is parallel to the external magnetic field

C

flux through the coil is minimum

D

torque on the coil is maximum

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise LEVEL-I(C.W)|58 Videos

  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise Level-II(C.W)|63 Videos

  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise EXERCISE - 4|20 Videos

  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 4 (SINGLE ANSWER TYPE QUESTION)|17 Videos

  • NUCLEAR PHYSICS

    NARAYNA|Exercise LEVEL-II-(H.W)|9 Videos

Similar Questions

Explore conceptually related problems

A current carrying circular loop is located in a uniform external magnetic field. If the loop if free to turn, what is its orientation of stable equilibrium? Show that in this orientation, the flux of the total field (external field + field produced by the loop) is maximum.

A current carrying rectangular coil is placed in a uniform magnetic field. In which orientation, the coil will not tend to rotate

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

Statement-1 : A current carrying loop placed in equilibrium in a uniform magnetic field starts oscillating when disturbed from equilibrium. Statement-2 : A system when disturbed slightly from stable equilibrium oscillates

The (tau - theta) graph for a current carrying coil placed in a uniform magnetic field is

A current carrying loop in a uniform magnetic field will experience

NARAYNA-MOVING CHARGES AND MAGNETISM-C.U.Q-KEY
  1. Four wires each of length 2.0 meters area bent into four loops P,Q,R a...

    Text Solution

    |

  2. Two circular coils carrying currents are of nearly same radius have co...

    Text Solution

    |

  3. A current carrying circular coil, suspended freely in a uniform extern...

    Text Solution

    |

  4. A conducting wire of length l is turned in the form of a circular coil...

    Text Solution

    |

  5. When a current loop is placed in a uniform magnetic field (i)" " vec...

    Text Solution

    |

  6. When a current carrying coil is situated in a uniform magnetic field w...

    Text Solution

    |

  7. In a moving coil galvanometer a radial magnetic field is applied with...

    Text Solution

    |

  8. A current carrying coil tends to set itself

    Text Solution

    |

  9. The restoring couple in the moving coil galvanometer is due to

    Text Solution

    |

  10. A wire of length 'L' is made in the form of a coil in a moving coil ga...

    Text Solution

    |

  11. The relation between voltage sensitivity 'sigma(V)' and current sensi...

    Text Solution

    |

  12. The resistance of an ideal voltmeter is

    Text Solution

    |

  13. The sensitivity of a moving coil galvanometer increases with the decre...

    Text Solution

    |

  14. If a galvanometer is shunted then among the following which statement ...

    Text Solution

    |

  15. The purpose of soft iron cylinder between the pole pieces of the horse...

    Text Solution

    |

  16. The radial magnetic field is used in a suspended coil galvanometer to ...

    Text Solution

    |

  17. Assertion (A): In M.C.G., the deflection 'theta' is directly proportio...

    Text Solution

    |

  18. To measure the resistance of a device using Ohm's law the mode of conn...

    Text Solution

    |

  19. To increase the range of an ammeter, we need to connect a suitable

    Text Solution

    |

  20. An ammeter has a resistance of G ohm and a range of 'I' amere. The val...

    Text Solution

    |