Home
Class 12
PHYSICS
A neutral point is obtained at the centr...

A neutral point is obtained at the centre of a vertical circular coil carrying current. The angle between the plane of the coil and the magnetic meridian is

A

0

B

`45^(@)`

C

`60^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    ERRORLESS |Exercise QUESTIONS|126 Videos

  • MAGNETISM

    ERRORLESS |Exercise Assertion & Reason|1 Videos

Similar Questions

Explore conceptually related problems

A circular coil carrying current behaves as a

The magnetic moment of a circular coil carrying current is

A flat circular coil, carrying a current, has a magnetic moment mu

How will the magnetic field induction at the centre of a circular coil carrying current change, if the current through the coil is doubled and the radius of the coil is halved?

The magnetic field at centre of a hexagonal coil of side l carrying a current I is

The magnetic field at the centre of a circular coil carrying current I ampere is B. It the coil is bent into smaller circular coil of n turns then its magnetic field at the centre is B, the ratio between B' and B is

The magnetic field at the centre of the current carrying coil

The magnetic field at the centre of current carrying coil is

A magnetic needle is arranged at the centre of a current carrying coil having 50 turns with radius of coil 20 cm arranged along magnetic meridian. When a current of 0.5mA is allowed to pass through the coil the deflection is observed to be 30^(@) . Find the horizontal component of earth's magnetic field

ERRORLESS -MAGNETIC EFFECT OF CURRENT-Exercise
  1. The magnetic field at the centre of current carrying coil is

    Text Solution

    |

  2. A straight wire of diameter 0.5 mm carrying a current of 1 A is replac...

    Text Solution

    |

  3. A neutral point is obtained at the centre of a vertical circular coil ...

    Text Solution

    |

  4. One tesla is equal to

    Text Solution

    |

  5. A current carrying wire in the neighborhood produces

    Text Solution

    |

  6. Tesla is a unit for measuring

    Text Solution

    |

  7. The magnetic induction in air at a point 1cm away from a long wire tha...

    Text Solution

    |

  8. Magnetic field at the centre of coil of n turns, bent in the form of a...

    Text Solution

    |

  9. Which of the following gives the value of magnetic field according to,...

    Text Solution

    |

  10. A toroid has number of turns per unit length n, current i, then the ma...

    Text Solution

    |

  11. Magnetic field due to a ring having n turns at a distance x on its axi...

    Text Solution

    |

  12. A and B are two concentric circular conductors of centre O and carryin...

    Text Solution

    |

  13. A long straight wire carries an electric current of 2A. The magnetic ...

    Text Solution

    |

  14. A straight wire carrying a current 10 A is bent into a semicircular ar...

    Text Solution

    |

  15. A long solenoid of length L has a mean diameter D. It has n layers of ...

    Text Solution

    |

  16. A circular loop of radius 0.0157m carries a current of 2.0 amp. The ma...

    Text Solution

    |

  17. A long solenoid has 200 turns per cm and carries a current of 2.5 amps...

    Text Solution

    |

  18. Two concentric coplanar circular loops of radii r(1) and r(2) carry cu...

    Text Solution

    |

  19. ABCD is a square loop made of a uniform conducting wire. A current ent...

    Text Solution

    |

  20. Magnetic fields at two points on the axis of a circular coil at a dist...

    Text Solution

    |