MCQ
The magnetic susceptibility is negative for
  • A
    Paramagnetic materials
  • Diamagnetic materials
  • C
    Ferromagnetic materials
  • D
    Paramagnetic and ferromagnetic materials

Answer

Correct option: B.
Diamagnetic materials
b
(b) The magnetic susceptibility indicates whether a material is repelled out or attracted of a magnetic field. It is negative only for diamagnetic material. It is positive for paramagnetic material and ferromagnetic material has large positive magnetic susceptibility

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

If two charges of $1$ coulomb each are placed $1 \,km$ apart, then the force between them will be ........... $N$
$n$ identical bulbs, each designed to draw a power $p$ from a certain voltage supply, are joined in series across that supply. The total power which they will draw is
$A$ diminished image of an object is to be obtained on a large screen $1\, m$ from it. This can be achieved by
A rectangular region $A B C D$ contains a uniform magnetic field $B_0$ directed perpendicular to the plane of the rectangle. A narrow stream of charged particles moving perpendicularly to the side $AB$ enters this region and is ejected through the adjacent side $B C$ suffering a deflection through $30^{\circ}$. In order to increase this deflection to $60^{\circ}$, the magnetic field has to be
In an ideal gas at temperature $T,$  the average force that a molecule applies on the walls of a closed container depends on $T$ as $T^q$ . A good estimate for $q$ is
Two identical plates of different metals are joined to form a single plate whose thickness is double the thickness of each plate. If the coefficients of conductivity of each plate are $2$ and $3$ respectively, then the conductivity of composite plate will be
The ratio of minimum to maximum wavelength in Balmer series is
A hollow sphere of radius $R$ is filled completely with an ideal liquid of density $\rho$. sphere is moving horizontally with an acceleration $2g,$ where $g$ is acceleration due to gravity in the space. If minimum pressure of liquid is $P_0$, then pressure at the centre of sphere is
In the circuit shown in figure, the $5\,\Omega $ resistance develops $20.00\,cal/s$ due to the current flowing through it. The heat developed in $2\,\Omega $ resistance (in $cal/s$ ) is
Escape velocity on earth is $11.2\, km/s$. What would be the escape velocity on a planet whose mass is $1000$ times and radius is $10$ times that of earth ......... $km/sec$​