Home
Class 11
PHYSICS
Choose the corect options. At a given p...

Choose the corect options.
At a given place let angle of dp be `30^@` then the vertical component of earth's magnetic induction is

A

`frac(sqrt3)(2)B`

B

B

C

0

D

`frac(B)(2)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    CHETANA PUBLICATION|Exercise EXERCISE|154 Videos

  • MATHEMATICAL METHODS

    CHETANA PUBLICATION|Exercise EXERCISE|98 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

Choose the corect options. The magnetic length of a dipole is

Choose the corect options. Magnetic lines of force are

Choose the corect options. Magnetic meridian isthe plane

Choose the corect options. The angle of dip is zero at

Choose the corect options. A place where the vertical components of the earth's magnetic field is zero has the angle of dip equal to

Choose the corect options. The pole strength of a magnet is

The axle of a railway engine is of length 1.5m . Calculate the e.m.f. that exists between the ends of the axle if the engine moves with a speed of 60 km/hr. The angle of dip (phi)= 45^@ and horizontal component of earth's magnetic induction is 3.6 xx 10^-5 Wb//m^2 .

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

Choose the corect options. If at a given place the earth's magnetic induction B is 5 xx 10^-4 tesla and the horizontal component B_H is 3 gauss, the vertical component B is

CHETANA PUBLICATION-MAGNETISM-EXERCISE
  1. Choose the corect options. Magnetic lines of force are

    Text Solution

    |

  2. The vector sum of magnetic moments of all electrons inside the atom is...

    Text Solution

    |

  3. Choose the corect options. At a given place let angle of dp be 30^@ t...

    Text Solution

    |

  4. Choose the corect options. The magnetic induction due to a bar magnet...

    Text Solution

    |

  5. Choose the corect options. If at a given place the earth's magnetic i...

    Text Solution

    |

  6. The magnetic induction at a point on axis or equator is proportional t...

    Text Solution

    |

  7. The direction of earth's magnetic field is horizontal and vertical res...

    Text Solution

    |

  8. The study of earth's magnetic field is called as

    Text Solution

    |

  9. Choose the corect options. The magnetic length of a dipole is

    Text Solution

    |

  10. The magnetic fields at a distance 'd' from a short bar transverse posi...

    Text Solution

    |

  11. Choose the corect options. The magnetic field at a point A on the axi...

    Text Solution

    |

  12. Choose the corect options. When a bar magnet is placed in a uniform ma...

    Text Solution

    |

  13. Choose the corect options. The pole strength of a magnet is

    Text Solution

    |

  14. Choose the corect options. Magnetic flux is defined as number of magne...

    Text Solution

    |

  15. Choose the corect options. The angle of dip is zero at

    Text Solution

    |

  16. Choose the corect options. A thin rod of length L is magnetized and h...

    Text Solution

    |

  17. Choose the corect options. Let r be the distance of a point on the ax...

    Text Solution

    |

  18. Choose the corect options. A place where the vertical components of t...

    Text Solution

    |

  19. The magnetic fields at a distance 'd' from a short bar transverse posi...

    Text Solution

    |

  20. Choose the corect options. The magnetic field at a point A on the axi...

    Text Solution

    |