MCQ
Which is correct statement:
  • A
    Magnetic susceptibility of ferromagnetic substance is high & + ve
  • B
    Magnetic susceptibility of paramagnetic substance is low & + ve
  • C
    Magnetic susceptibility of diamagnetic substance is low & negative
  • All are correct

Answer

Correct option: D.
All are correct
D

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

Above reaction is a Baeyer Villiger rearrangement of an asymmetric ketone with  magnesium mono peroxo pthalate hexahydrate (in the drawing, $Mg^{+2}$ is  omitted for clearity) Identify major product.
The bottom of a container filled with liquid appear slightly raised because of
A transverse progressive wave on a stretched string has a velocity of $10\,m{s^{ - 1}}$ and a frequency of $100 Hz.$ The phase difference between two particles of the string which are $2.5 cm$ apart will be
Image of an object approaching a convex mirror of radius of curvature $20 \mathrm{~m}$ along its optical axis is observed to move from $\frac{25}{3} \mathrm{~m}$ to $\frac{50}{7} \mathrm{~m}$ in 30 seconds. What is the speed of the object in $\mathrm{km}$ per hour?
A parachutist after bailing out falls $50\, m$ without friction. When parachute opens, it decelerates at $2\, m/s^2$. He reaches the ground with a speed of $3\, m/s$. At what height, did he bail out ?........$m$
The angular momentum of electron in $n^{th}$ orbit is given by
Light of different colours propagates through air
Assertion : When current through a bulb decreases by $0.5\%$, the glow of bulb decreases by $1\%$.

Reason : Glow (Power) which is directly proportional to square of current.

If $A$ and $B$ are two inputs in $AND $ gate, then $AND$ gate has an output of $1$ when the values of $A$ and $B$ are
A coil of inductance $1\, H$ and resistance $10\, \Omega$ is connected to a battery of $emf$ $50\, V$ and negligible internal resistance at time $t = 0.$ The ratio of rate at which magnetic energy is stored in the coil to the rate at which energy is supplied by the battery at $t = 0.1\, s$ is :-