Home
Class 12
PHYSICS
A compose needle which is allowed to mov...

A compose needle which is allowed to move in a horizontal plane is taken to a geomagnetic pole. It

A

Will stay in north-south direction only

B

Will stay in east-west direction only

C

Will becomes rigid showing no movement

D

Will stay in any position

Text Solution

Verified by Experts

The correct Answer is:
D

Magnetic field is vertical
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 4 (SINGLE ANSWER TYPE QUESTION)|17 Videos
  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 2 (H.W)|24 Videos
  • MAGNETISM

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos
  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise EXERCISE - 4|20 Videos

Similar Questions

Explore conceptually related problems

STATEMENT-1 : A compass needle which is allowed to move in horizontal plane is taken to a geomagnetic pole . It will stay in any position . and STATEMENT-2 : Angle of dip at poles is 90^(@)

A dip circle is taken to geomagnetic equator. The needle is allowed to move in a vertical plane perpendicular to the magnetic meridian. The needle will stay

A dip needle vibrates in the vertical plane perpendicular to the magnetic meridian. The time period of vibration is found to be 2 sec. The same needle is then allowed to vibrate in the horizontal plane and the time period is again found to be 2 seconds. Then the angle of dip is

A compass needle free to turn in a horizontal plane is placed at the centre of a circular coil of 30turns and radius 12cm. The coil is in a vertical plane malting an angle of 45^(@) with the magnetic meridian when the current in the coil is 0.35A, the needle points west to east. Determine the horizontal component of earth's magnetic field at the location.

NARAYNA-MAGNETISM AND MATTER-EXERCISE - 3
  1. Correct relation between magnetic field B, Magnetic intensity H and in...

    Text Solution

    |

  2. Which of the following material has zero magnetic moment of single ato...

    Text Solution

    |

  3. Relation between mu(r)andchi will be

    Text Solution

    |

  4. If the magnetic dipole of moment of an atom of diamagnetic material, p...

    Text Solution

    |

  5. Above Curie temperature

    Text Solution

    |

  6. Nickel shows ferromagnetic property at room temperature. If the temper...

    Text Solution

    |

  7. Curie temperature is the temperature above which

    Text Solution

    |

  8. A bar magnet having a magnetic moment of 2xx10^(4) JT^(-1) is free to ...

    Text Solution

    |

  9. If a diamagnetic substance is brought near north or south pole of a ba...

    Text Solution

    |

  10. Two identical bar magnets are fixed with their centres at a distance d...

    Text Solution

    |

  11. The magnetic moment of a diamagnetic atom is

    Text Solution

    |

  12. A vibration magnetometer placed in magnetic meridian has a small bar m...

    Text Solution

    |

  13. Electromagnets are made of soft iron because soft iron has

    Text Solution

    |

  14. A short bar magnet of magnetic moment 0*4JT^-1 is placed in a uniform ...

    Text Solution

    |

  15. There are four light-weight-rod sample A, B, C, D separately suspended...

    Text Solution

    |

  16. A magnetic needle suspended parallel to a magnetic field requires sqrt...

    Text Solution

    |

  17. A compose needle which is allowed to move in a horizontal plane is tak...

    Text Solution

    |

  18. A bar magnet of length l and magnet dipole moment M is bent in the for...

    Text Solution

    |

  19. Following figures show the arrangement of bar magnets in different con...

    Text Solution

    |

  20. The magnetic susceptibility is negative for

    Text Solution

    |