Home
Class 12
PHYSICS
Magnetic field at the centre of regular ...

Magnetic field at the centre of regular hexagon current carrying loop of side length l and current i is

A

`(sqrt(3)mu_0 i)/(πl)`

B

`(6mu_0 i)/(pil)`

C

`(2mu_0 i)/(pil)`

D

`(3mu_0 i)/(pil)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

The magnetic field at the centre of the current carrying coil

The magnetic field at the centre of an equilateral triangular loop of side 2L and carrying a current i is

The magnetic field at the centre of current carrying coil is

Find the magnetic field B at the centre of a rectangular loop of length l and width b, carrying a current i.

Find the experssion for the magnetic field at the centre O of a coil bent in the form of a square of side 2a , carrying current I, figure.

Magnetic field induction at the centre O of a square loop of side a carrying current I as shown in figure.

AAKASH INSTITUTE-TEST 6-EXAMPLE
  1. An alpha particle moving with the velocity vec v = u hat i + hat j ,in...

    Text Solution

    |

  2. An electron is projected along positive z-axis, magnetic field is pres...

    Text Solution

    |

  3. Magnetic field at the centre of regular hexagon current carrying loop ...

    Text Solution

    |

  4. Magnetic induction of the equilateral point od short magnet at distanc...

    Text Solution

    |

  5. In a geomagnetic pole compass needle

    Text Solution

    |

  6. Aparant angle of a dip is 30° in a plane at 45° from the magnetic meri...

    Text Solution

    |

  7. In the electromagnetic wave the electric and magnetic wave are not rel...

    Text Solution

    |

  8. Magnetic in a region is given by vec B = B0 hat i + B0 hat j . Torque ...

    Text Solution

    |

  9. In parallel L-C circuit current from the source is 1 A and current fro...

    Text Solution

    |

  10. The ratio of magnetic dipole moment and angular momentum of charged bo...

    Text Solution

    |

  11. Magnetic length of a bar magnet is

    Text Solution

    |

  12. Two infinite long wire A and B are separated at a and current are I1 a...

    Text Solution

    |

  13. Magnetic field at point O due to straight conductor PQ is

    Text Solution

    |

  14. The r.m.s. speed of N2 gas is v0. If temperature remains constant and ...

    Text Solution

    |

  15. The pressure of an ideal gas is written as p=(2E)/(3V).Here E refers t...

    Text Solution

    |

  16. The speed of 8 molecules of a gas are as 2, 3,2,4,5,4,6,4 (m/s). The m...

    Text Solution

    |

  17. If diameter of gas molecule is d then mean free path is inversely prop...

    Text Solution

    |

  18. The velocities of our molecules are V, 2V, 4V and √2V, respectively. T...

    Text Solution

    |

  19. The change in internal energy of a gas kept in a closed container when...

    Text Solution

    |

  20. 1 kg of hydrogen at 37◦C is mixed with 32 g of oxygen at 27◦C. The tem...

    Text Solution

    |