Question:
Above Curie temperature, the ferromagnetic material behaves as:
Above Curie temperature, the ferromagnetic material behaves as:
Show Hint
Ferromagnetic materials lose magnetism above Curie temperature and behave as paramagnetic materials.
Updated On: Mar 26, 2025
- Paramagnetic material
- Diamagnetic material
- Ferrimagnetic material
- Antiferromagnetic material
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Above Curie temperature \( T_C \), a ferromagnetic material loses its permanent magnetization and behaves as a paramagnetic material.
Was this answer helpful?
0
0
Top Questions on Moving charges and magnetism
- Two long parallel wires X and Y, separated by a distance of 6 cm, carry currents of 5 A and 4 A, respectively, in opposite directions as shown in the figure. Magnitude of the resultant magnetic field at point P at a distance of 4 cm from wire Y is \( 3 \times 10^{-5} \) T. The value of \( x \), which represents the distance of point P from wire X, is\( \_\_\_\_\_\) cm. (Take permeability of free space as \( \mu_0 = 4\pi \times 10^{-7} \) SI units.)
- JEE Main - 2025
- Physics
- Moving charges and magnetism
- Total number of molecules/species from the following which will be paramagnetic is ________________________. \[ O_2, O_2^+, O_2^-, NO, NO_2, CO, K_2[NiCl_4], [Co(NH_3)_6]Cl_3, K_2[Ni(CN)_4] \]
- JEE Main - 2025
- Chemistry
- Moving charges and magnetism
The magnetic moment is associated with its spin angular momentum and orbital angular momentum. Spin only magnetic moment value of Cr^{3+ ion (Atomic no. : Cr = 24) is:
- CBSE CLASS XII - 2025
- Chemistry
- Moving charges and magnetism
- A particle of charge \( q \) is moving with a velocity \( \vec{v} \) at a distance \( d \) from a long straight wire carrying a current \( I \) as shown in the figure. At this instant, it is subjected to a uniform electric field \( \vec{E} \) such that the particle keeps moving undeviated. In terms of unit vectors \( \hat{i}, \hat{j}, \) and \( \hat{k} \), find:
the magnetic field \( \vec{B} \),
the magnetic force \( \vec{F}_m \), and
the electric field \( \vec{E} \) acting on the charge.
- CBSE CLASS XII - 2025
- Physics
- Moving charges and magnetism
- Assertion (A): The deflection in a galvanometer is directly proportional to the current passing through it.
Reason (R): The coil of a galvanometer is suspended in a uniform radial magnetic field.- CBSE CLASS XII - 2025
- Physics
- Moving charges and magnetism
View More Questions
Questions Asked in BHU PET exam
- Given the Bessel function:
$$ J_0(x) = 1 - \frac{x^2}{2^2} + \frac{x^4}{2^2 \cdot 2^2} - \frac{x^6}{2^2 \cdot 2^2 \cdot 2^2} + \dots $$ The Bessel function $ J_1(x) $ is given by:- BHU PET - 2019
- Special Functions
- One solution (about $ x = 0 $ ) of the differential equation
$$ x^2 \frac{d^2 y}{dx^2} - 3x \frac{dy}{dx} + 4y = 0 $$ is $ y_1(x) = c_1x^2$ . A second linearly independent solution (with another constant $ c_2 $ ) is:- BHU PET - 2019
- Differential Equations
- What will be the change in the volume of a cube when its side becomes 10 times the original side?
- BHU PET - 2019
- Volume of Cube, Cuboid and Cylinder
- In how many ways can the letters of the word 'PERMUTATIONS' be arranged if vowels are together?
- BHU PET - 2019
- Permutations and Combinations
- The number of diagonals that can be drawn by joining the vertices of an octagon is:
- BHU PET - 2019
- Geometry
View More Questions