Home
Class 12
PHYSICS
A paramagnetic gas has 2.0xx10^26 frac(a...

A paramagnetic gas has `2.0xx10^26 frac(atoms)(m^3)` with atomic magnetic dipole moment of `1.5xx10^-23 A m^2` each. The gas is at 27^@C`. (If the gas in this problem is kept in a uniform magnetic field of 3T, is it possible to achieve saturation magnetization? Why?

Promotional Banner

Topper's Solved these Questions

  • Magnetic Materials

    CHETANA PUBLICATION|Exercise EXERCISE|74 Videos

  • Magnetic Fields due to Electric Current

    CHETANA PUBLICATION|Exercise Exercise|96 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    CHETANA PUBLICATION|Exercise Exercise|91 Videos

Similar Questions

Explore conceptually related problems

A paramagnetic gas has 2.0xx10^26 frac(atoms)(m^3) with atomic magnetic dipole moment of 1.5xx10^-23 A m^2 each. The gas is at 27^@C . (Find the maximum magnetization intensity of this sample.

A bar magnet of moment 7.5 Am^2 experiences a torque of 1.5xx10^-4 Nm , when placed inclined at 30^@ in a uniform magnetic field. Find the magnetic induction of the field.

A short bar magnet placed with its axis at 30^@ with a uniform external uniform magnetic field of 025T experiencesa torqueof magnitude 4.5xx10^(-2)J . What is themagnitudeof magnetic dipole moment?

A magnetic needle placed in uniform magnetic field has magnetic moment of 2xx10^-2 Am^2 , and moment of inertia of 7.2xx10^7 kgm^2 . It performs 10 complete oscillations in 6s. What is the magnitude of the magnetic field?

A bar magnet has geometric length 4.8 xx 10^(-2)m . The magnet moment of bar magnet, of pole strength 20A m is?

Two identical magnetic dipoles of magnetic moments 1*0Am^2 each are placed at a separation of 2m with their axes perpendicular to each other. What is the resultant magnetic field at a point midway between the dipoles?

A paramagnetic material has 10^28 atom//m^3 .Its magnetic susceptibility at temperature 350K is 2.8 xx 10^-4. Its susceptibility at temperature 350K is

A bar magnet made of steel has magnetic moment of 2.5 Am^2 and a mass of 6.6 xx 10^-3 kg .If the density of steel is 7.9 xx 10^3 (kg)/m^3 , find the intensity of magnetisation of the magnet.

A short magnetic dipoles has magnetic moment 0.5 Am^2 . Calculate its magnetic field at a distance of 20cm from the center of magnetic dipole on the equatorial line ( mu_0 = 4pi xx 10^-7 SI unit).

CHETANA PUBLICATION-Magnetic Materials-EXERCISE
  1. A paramagnetic gas has 2.0xx10^26 frac(atoms)(m^3) with atomic magneti...

    Text Solution

    |

  2. The susceptibility magnesium is 1.5 xx 10^-5 at 300 K. What will be it...

    Text Solution

    |

  3. The magnetic susceptibility of bismuth is 2.1xx10^-6. Calculate relati...

    Text Solution

    |

  4. Themagneticmoment of a magnet of dimensions 5 cmxx2.5 cmxx1.25 cm is 3...

    Text Solution

    |

  5. Magnetic susceptibility of a paramagnetic substance is 5xx10^-4. The u...

    Text Solution

    |

  6. Magnetic susceptibility of a paramagnetic substance is 5xx10^-4 The u...

    Text Solution

    |

  7. Magnetic susceptibility of a paramagnetic substance is 5xx10^-4. The ...

    Text Solution

    |

  8. Find the percent increase in magnetic field B when the space within a ...

    Text Solution

    |

  9. Solenoid core made of iron having relative permeability 5000. It is ca...

    Text Solution

    |

  10. The magnetic field Band themagneticintensity H in a material are found...

    Text Solution

    |

  11. A bar magnet of moment 7.5 Am^2 experiences a torque of 1.5xx10^-4 Nm,...

    Text Solution

    |

  12. A magnet makes 55 vibrations in one minute where horizontal component ...

    Text Solution

    |

  13. Two bar magnets having their moment of inertia in the ratio 1: 1.5 osc...

    Text Solution

    |

  14. Intensity of magnetic field of the earth at a point inside a hollow ir...

    Text Solution

    |

  15. Soft iron is used to make the core of transformer because of it's .

    Text Solution

    |

  16. An iron rod of 0.2cm^2 cross-sectional area is subjected to a magnetiz...

    Text Solution

    |

  17. The susceptibility of the rod of a magnetic material is -0.04. What wi...

    Text Solution

    |

  18. The Gyromagnetic Ratio is given by

    Text Solution

    |

  19. An electron in an atom revolves around the nucleus in an orbit of radi...

    Text Solution

    |

  20. The root cause of magnetic properties in a substance is.

    Text Solution

    |

  21. According to Curie's law, magnetization is proportional .

    Text Solution

    |