Statement-I: The ferromagnetic property depends on temperature. At high temperature, ferromagnet becomes paramagnet.
Statement-II: At high temperature, the domain wall area of a ferromagnetic substance increases.
In the light of the above statements, choose the most appropriate answer from the options given below.
Text Solution
Verified by ExpertsC
In ferromagnetic material, all the molecular magnetic dipoles are pointed in the same direction. When the ferromagnetic material heated, all magnetic dipoles are distributed and get disoriented. Due to which the net magnetic dipole moment becomes very less, so that they behave as paramagnetic material. So, statement I is true.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems