MCQ
$H \propto  I$ and  $\chi  = \frac{I}{H}$ is not applicable for the substances
  • A
    Diamagnetic
  • B
    Paramagnetic
  • Ferromagnetic
  • D
    Applicable for all the substances

Answer

Correct option: C.
Ferromagnetic
c
ferro magnetic is not linear magnetic

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

When a slow neutron goes sufficiently close to a $\mathrm{U}^{235}$ nucleus, then the process that takes place is
Four resistances $40 \ \Omega, 60\  \Omega, 90\  \Omega$ and $110\  \Omega$ make the arms of a quadrilateral $A,B,C,D$. Across $AC$ is a battery of emf $40\, V$ and internal resistance negligible. The potential difference across $BD$ is $V$ is...... 
Magnetic flux during time interval $\tau$ varies through a stationary loop of resistance $R$, as $\phi_\text{B}=\text{at}(\tau-\text{t})$ Find the amount of heat generated during that time. Neglect the inductance of the loop.
In an optics experiment, with the position of the object fixed, a student varies the position of a convex lens and for each position, the screen is adjusted to get a clear image of the object. A graph between the object distance $u$ and the image distance $v$, from the lens, is plotted using the same scale for the two axes. A straight line passing through the origin and making an angle of $45 ^o $ with the $x-$axis meets the experimental curve at $P$. The coordinates of $P$ will be
A thin lens of material having refractive index ${\mu}\, = \,1.5\,$ and focal length of $20\,\,cm$ in air has two mediums of different refractive indices ${\mu _1}\, = \,1.2\,$ and ${\mu _2}\, = \,2.5\,$ covering upper and lower halves of the lens, respectively as shown in figure. If an object is placed on the principal axis, then its two images will be formed one after refraction from upper part and other after refraction from lower part. Considering the object to be at $\infty ,$ the separation between two images formed would be......$cm$
The temperature (T) dependence of resistivity (r) of a semiconductor is represented by
When light rays are incident on a prism at an angle of $45^{\circ}$, the minimum deviation is obtained. If refractive index of the material of prism is $\sqrt{2}$, then the angle of prism will be
For the network shown below, the value $V _{ B }- V _{ A }$ is_______ $V$
A metallic block carrying current I is subjected to a uniform magnetic induction $\vec B$ as shown in the figure. The moving charges experience a force $\vec F$ given by ........... which results in the lowering of the potential of the face ........ Assume the speed of the carriers to be v

The inductance of a solenoid $0.5 m$ long of cross$-$sectional area $20\ cm^2$ and with $500$ turns is