Home
Class 11
PHYSICS
At a certain place the angle of dip is 3...

At a certain place the angle of dip is `30^(@)` and the horizontal component of earth's magnetic field is `0.50` oersted. The earth's total magnetic field is

A

`sqrt3`

B

1

C

`1/sqrt3`

D

`1/2`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    TARGET PUBLICATION|Exercise Evaluation Test|12 Videos

  • MEASUREMENTS

    TARGET PUBLICATION|Exercise EVALUATION TEST|17 Videos

Similar Questions

Explore conceptually related problems

At a given place let angle of dip be 30^(@) then the vertical component of earth's magnetic induction is

The earth's magnetic field

The strength of the earth's magnetic field is

Write a short note on Earth's magnetic field?

The angle of dip at a place is 37^(@) and the vertical component of the earth's magnetic field is 1.6xx 10^(-5)T. The earth's magnetic field at this place is (tan 37^@=3/4)

At magnetic poles of earth, angle of dip is

The study of earth's magnetic field is called as

Choose the corect options. A place where the horizontal component of Earth's magnetic is zero lies at

At neutral point, the horizontal component of the magnetic field due to a magnet is

The horizontal component of the earth's magnetic field is 0.22 Gauss and total magnetic field is 0.4 Gauss. The angle of dip. Is

TARGET PUBLICATION-MAGNETISM-MCQs
  1. A compas needle will show which of the following directions at the ear...

    Text Solution

    |

  2. A ship is to reach a place 10^@ south of west. In what direction shoul...

    Text Solution

    |

  3. At a certain place the angle of dip is 30^(@) and the horizontal compo...

    Text Solution

    |

  4. Magnetic induction due to a short magnet at a point 100 mm from the ce...

    Text Solution

    |

  5. Two identical magnetic dipoles of magnetic moments 1*0Am^2 each are pl...

    Text Solution

    |

  6. When a bar magnet of pole strength 'm' and magnetic moment 'M' is cut ...

    Text Solution

    |

  7. The magnetic induction at a point 1000 mm from the centre of the dipol...

    Text Solution

    |

  8. A magnetising field of 1600 A/m produces a magnetic flux of 2.4 xx 10^...

    Text Solution

    |

  9. According to the Atomic theory, on heating a magnet, the thermal energ...

    Text Solution

    |

  10. The north pole of a magnet is brought near a stationary negatively cha...

    Text Solution

    |

  11. The orbital speed of an electron orbiting around the nucleus in a circ...

    Text Solution

    |

  12. Which of the following is a vector quantity?

    Text Solution

    |

  13. Choose the correct statement/s: (i) Magnetic field lines try to expa...

    Text Solution

    |

  14. Assertion: We cannot think of magnetic field configuration with three ...

    Text Solution

    |

  15. Assertion: Basic difference between an electric line and magnetic line...

    Text Solution

    |

  16. The electron in a hydrogen atom is moving with a speed of 2*3xx10^6ms^...

    Text Solution

    |

  17. Two lines of force due to a bar magnet

    Text Solution

    |

  18. Consider a short magnetic dipole of magnetic length 10cm. Find its geo...

    Text Solution

    |

  19. Unit of magnetic flux density (or magnetic induction) is

    Text Solution

    |

  20. If a magnet of pole strenth m is divided into four parts such that the...

    Text Solution

    |