Home
Class 11
PHYSICS
If at a given place the earth's magnetic...

If at a given place the earth's magnetic inchretion B is `5 xx 10^(-4)` tesla and the horizontal component `B_(H)" is "3` gauss then vertical component `B_(V)` is

A

`4 xx 10^(-4)" gauss"`

B

5 gauss

C

`4 xx 10^(-4) T`

D

`3.5 xx 10^(-4) T`

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

The horizontal component of the earth's magnetic field at any place is 0.36 xx 10^(-4) Wb m^(-2) If the angle of dip at that place is 60 ^@ then the value of the vertical component of earth's magnetic field will be ( in Wb m^(-2))

If I is the intensity of earth's magnetic field, H its horizontal component and V the vertical component, then these are related as

The vertical component of the earth’s magnetic field at a place is 0.24sqrt3xx10^-4 T Find out the value of horizontal component of the earth’s magnetic field, if angle of dip at that place is 30^@ .

The earth's magnetic field is approximately like that of a giant magnetic dipole, whose axis is inclined roughly 20^@ west of the axis of rotation of earth which is the geographic N-S direction. The strength of earth's magnetic field is of the order of 10^-4 tesla . Three magnetic elements of earth are: Magnetic declination (theta) , magnetic inclination or magnetic dip (delta) and horizontal component (H) of earth's magnetic field. Magnetic declination is the small angle between magnetic axis and geographic axis at a place. Magnetic dip at a place is the angle, which the direction of total strength of earth's magnetic field (R) makes with a horizontal line in magnetic meridian. If H is horizontal component and V is vertical component of earth's magnetic field, then H=Rcos delta , V=Rsin delta and R=sqrt(H^2+V^2) . At a place on the surface of earth. H is of the order of 3*3xx10^-5tesla . At magnetic poles, a compass needle points out

The earth's magnetic field is approximately like that of a giant magnetic dipole, whose axis is inclined roughly 20^@ west of the axis of rotation of earth which is the geographic N-S direction. The strength of earth's magnetic field is of the order of 10^-4 tesla . Three magnetic elements of earth are: Magnetic declination (theta) , magnetic inclination or magnetic dip (delta) and horizontal component (H) of earth's magnetic field. Magnetic declination is the small angle between magnetic axis and geographic axis at a place. Magnetic dip at a place is the angle, which the direction of total strength of earth's magnetic field (R) makes with a horizontal line in magnetic meridian. If H is horizontal component and V is vertical component of earth's magnetic field, then H=Rcos delta , V=Rsin delta and R=sqrt(H^2+V^2) . At a place on the surface of earth. H is of the order of 3*3xx10^-5tesla . Magnetic declination is

The value of horizontal component of earth's magnetic field at a place is -.35xx10^(-4)T . If the angle of dip is 60^(@) , the value of vertical component of earth's magnetic field is about:

TARGET PUBLICATION-MAGNETISM-MCQs
  1. Each pole of magnet of length 20 cm in a magnetic field of induction 0...

    Text Solution

    |

  2. If the moment of a magnet is 0.4 A m^(-1) and force seting on esch pot...

    Text Solution

    |

  3. If at a given place the earth's magnetic inchretion B is 5 xx 10^(-4) ...

    Text Solution

    |

  4. The torque acting on a magnetie dipole of moment 5 A m^(2) when placed...

    Text Solution

    |

  5. The number of electrons flowing in a current carrying circular coil pe...

    Text Solution

    |

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

    Text Solution

    |

  7. Assertion: Magnetic moment of an atoms is due to both, the orbital mot...

    Text Solution

    |

  8. A small hole is made at the centre of the magnet then its magnetic mom...

    Text Solution

    |

  9. A curve between magnetic moment and temperature of magnet is

    Text Solution

    |

  10. The current carrying loop behaves as magnetic dipole because,

    Text Solution

    |

  11. The number of small magnetic dipoles in a solenoid is proportional to

    Text Solution

    |

  12. A straight wire carring current I is turned into a circular loop. If t...

    Text Solution

    |

  13. The torque on a bar magnet due to the earth's magnetic field is maximu...

    Text Solution

    |

  14. Rate of charges of torque tau with deflection theta is maximum for a m...

    Text Solution

    |

  15. The pole strength of a bar magnet is 48 ampere-metre and the distance ...

    Text Solution

    |

  16. A bar magnet is held perpendicular to a uniform magnetic field. If the...

    Text Solution

    |

  17. If a needle is suspended at different places on earth then needle beco...

    Text Solution

    |

  18. The lines of force of earth's magnetic field will be perpendicular to ...

    Text Solution

    |

  19. A compas needle will show which of the following directions at the ear...

    Text Solution

    |

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

    Text Solution

    |