Home
Class 12
PHYSICS
The mensicus of a liquid contained in on...

The mensicus of a liquid contained in one of the limbs of a narrow U-tube is held in an electromagnetic with the mensicus in line with the field . The liquid is seen to rise . This indicates that the liquid is

A

ferrogmagneti

B

Paramagnetic

C

diamagnetic

D

non-magnetic

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • TEXTUAL QUESTIONS

    MODERN PUBLICATION|Exercise EXERCISE|507 Videos
  • STRUCTURE OF NUCLEUS

    MODERN PUBLICATION|Exercise EXERCISE|47 Videos
  • TEXUAL QUESTIONS

    MODERN PUBLICATION|Exercise EXERCISE|195 Videos

Similar Questions

Explore conceptually related problems

If a diamagnetic solution is poured into a U-tube and one am of this U-tube placed between the poles of a strong magnet with the meniscus in a line with the field, then the level of the solution will

How is the rise of a liquid affected if the top of the capillary tube is closed?

The shape of liquid meniscus is concave. Will it rise or fall in a capillary tube?

Explain the oscillation of a liquid in a U-tube. Find its time period.

Explain what happens when length of a tube is less than the height upto which a liquid may rise in it?

Derive an expression for the rise of liquid in a capillary tube and show that the height of the liquid column supported is inversely proportional to the radius of the tube.

Mercury has an angle of contact equal to 140^@ with soda lime glass. A narrow tube of radius 1.00 mm made of this glass is dipped in a trough containing mercury. By what amount does the mercury dip down in the tube relative to the liquid surface outside ? Surface tension of mercury at the temperature of the experiment is 0.465 N m^-1 . Density of mercury = 13.6xx 10^3 kg m^-3 .

A tube of length L is filled completely with an incompressible liquid of mass M and closed at both the ends.The tube is then rotated in a horizontal circle about one of its end with uniform angular velocity omega .The force exerted by the liquid at the other end is :

MODERN PUBLICATION-TEXTUAL QUESTIONS-EXERCISE
  1. The line joining the points of horizontal component of earth's magneti...

    Text Solution

    |

  2. If a diamagnetic solution is poured into a U-tube and one am of this U...

    Text Solution

    |

  3. The mensicus of a liquid contained in one of the limbs of a narrow U-t...

    Text Solution

    |

  4. A magnetic needle suspended by a silk thread is vibrating in the earth...

    Text Solution

    |

  5. Electromagnets are made of soft iron, because soft iron has

    Text Solution

    |

  6. Tesla is the unit of

    Text Solution

    |

  7. The unit of magnetic induction is

    Text Solution

    |

  8. The current that flows through a conductor of length 10 cm bent into t...

    Text Solution

    |

  9. A Rowland ring of mean radius 15 cm has 3500 turns of wire wound on a ...

    Text Solution

    |

  10. When current flows in a conductor, then the ratio of the intensity of ...

    Text Solution

    |

  11. The magnetic field at a point due to a current carrying conductor is d...

    Text Solution

    |

  12. A charged particle is moving through magnetic field. Then, magneti fie...

    Text Solution

    |

  13. An electron is projected into a magnetic field with components of velo...

    Text Solution

    |

  14. An electric charge e moves with a constant velocity v parallel to the ...

    Text Solution

    |

  15. A proton having charge e enters a magnetic field of strength B with a ...

    Text Solution

    |

  16. A proton is projected in a direction perpendicular to a uniform magnet...

    Text Solution

    |

  17. The magnetic field at a point due to a current carrying conductor is d...

    Text Solution

    |

  18. A charged particle is moving through magnetic field. Then, magneti fie...

    Text Solution

    |

  19. An electorn is projected into a magnetic field with components of velo...

    Text Solution

    |

  20. A deuterium nucleus consists of one proton and one neutron. If a deute...

    Text Solution

    |