Home
Class 12
PHYSICS
Explain Curie's law of magnetism....

Explain Curie's law of magnetism.

Text Solution

Verified by Experts

When temperature is increased, thermal vibration will upset the alignment of magnetic dipole moments. Therefore, the magnetic susceptibility decreases with increase in temperature. In many cases. The suscptibility of the materials is
`X_(m) prop (l)/(T) " or " X_(m) = ( C)/(T)`
this relation is called curie.s law.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MAGNETISM AND MAGNETIC EFFECTS OF ELECTRIC CURRENT

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED - 5-MARK QUESTIONS|8 Videos
  • MAGNETISM AND MAGNETIC EFFECTS OF ELECTRIC CURRENT

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED - NUMERICAL PROBLEMS :|4 Videos
  • MAGNETISM AND MAGNETIC EFFECTS OF ELECTRIC CURRENT

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED -2-MARK QUESTIONS|8 Videos
  • ELECTROSTATICS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED ( VII. NUMERICAL PROBLEMS )|5 Videos
  • OPTICS

    FULL MARKS|Exercise ADDITIONAL QUESITON - II ADDITIONAL PROBLEMS:|11 Videos

Similar Questions

Explore conceptually related problems

Depending on the magnetic property, the materials are classified into diamagnetic , paramagnetic and ferromagnetic. a. The behaviour of magnetic field lines near a magnetic substance is shown in thte figure . Which material corresponds to the figure. b. State and explain Curie's law. c. Compare paramagnetism and Ferro magnetism . Give examples of each .

1 Curie is

Explain the law of dominance in monohybrid cross.

Explain the law of dominance in monohybrid cross.

Explain the ways to demagnetise a magnet .

Explain Mendel's law of heredity.

Explain law of octaves.

Explain Mendel's laws of heredity with the results of a dihybrid cross.

Define Curie.

Define Curie.