Home
Class 12
PHYSICS
Magnetic induction at the center of a ci...

Magnetic induction at the center of a circular loop carrying a current is `'B'` . If `'A'` is the area of the coil, the magnetic dipole moment of the loop is

A

`(BA^2)/(mu_0pi)`

B

`(BAsqrtA)/(mu_0)`

C

`(BAsqrtA)/(mu_0pi)`

D

`(2BA)/(mu_0)sqrt((A)/(pi))`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 89

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NTA NEET SET 91

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

Magnetic dipole moment of rectangular loop is

The magnetic moment of a circular coil carrying current is

Magnetic induction produced at the center of a circular loop of radius R carrying a current is 'B' The magnetic moment of the loop is

Magnetic induction produced at the centre of a circular loop carrying current is B . The magnetic moment of the loop of radius R is (Me = permeability of tree space)

A circular loop carrying a current is replaced by an equivalent magnetic dipole. A point on the axis of the loop is in

Magnetic induction at the centre of a circular loop of area pi square meter is 0.1 tesla . The magnetic moment of the loop is (mu_(0) is permeability of air )

What do yo understand by magnetic dipole moment of the current loop.

The magnetic dipole moment of current loop is independent of

A circular loop carrying a current is replaced by an equivalent magnetic dipole. A point on the loop is in

NTA MOCK TESTS-NTA NEET SET 90-PHYSICS
  1. Two containers of equal volume contain the same gas at pressure P(1) a...

    Text Solution

    |

  2. A long rigid wire liens along the X - axis and carries a current of 10...

    Text Solution

    |

  3. Magnetic induction at the center of a circular loop carrying a current...

    Text Solution

    |

  4. A bullet loses 1//20th of its velocity is passing through a plank. Wh...

    Text Solution

    |

  5. A chain of length L and mass m is placed upon a smooth surface. The le...

    Text Solution

    |

  6. Two weights w(1) and w(2) are suspended from the ends of a light strin...

    Text Solution

    |

  7. An object is kept on a smooth inclined plane of height 1 unit and len...

    Text Solution

    |

  8. There are two radioactive substance A and B. Decay consant of B is two...

    Text Solution

    |

  9. If .92 U^238 undergoes successively 8 alpha-decays and 6 beta-decays, ...

    Text Solution

    |

  10. If A is amplitude of a particle in SHM, its displacement from the mean...

    Text Solution

    |

  11. A pendulum consisting of a small sphere of mass m, suspended by a ine...

    Text Solution

    |

  12. The number of photons falling per second on a completely darkened plat...

    Text Solution

    |

  13. The energy flux of the sunlight reaching the surface of the earth is 1...

    Text Solution

    |

  14. The pressure inside two soap bubbles is 1.01 and 1.02 atmosphere. The ...

    Text Solution

    |

  15. A capillary tube of the radius r is immersed in water and water rise i...

    Text Solution

    |

  16. A thin lens focal length f(1) and its aperture has diameter d. It form...

    Text Solution

    |

  17. A plano-concave lens is made of glass of refractive index 1.5 and the ...

    Text Solution

    |

  18. The moment of inertia of a rod about an axis through its centre and pe...

    Text Solution

    |

  19. A solid sphere of mass 2 kg is rolling on a frictionless horizontal...

    Text Solution

    |

  20. In the given circuit P and Q from the inputs. The output Y is

    Text Solution

    |