MCQ
Given below are two statements:

Statement $I:$ For diamagnetic substance $-1 \leq \chi < 0$, where $\chi$ is the magneticsusceptibility.

Statement $II:$ Diamagnetic substances when placed in an external magnetic field, tend to move from stronger to weaker part of the field.

In the light of the above statements, choose the correct answer from the options given below.

  • A
    Both Statement $I$ and Statement $II$ are false
  • Both Statement $I$ and Statement $II$ are true.
  • C
    Statement $I$ is incorrect but Statement $II$ is true.
  • D
    Statement $I$ is correct but Statement $II$ is false.

Answer

Correct option: B.
Both Statement $I$ and Statement $II$ are true.
b
Theory Based

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

An ionized gas contains both positive and negative ions. If it is subjected simultaneously to an electric field along the +x direction and a magnetic field along the +z direction, then
A boy of mass M is applying a horizontal force to slide a box of mass M' on a rough horizontal surface. The coefficient of friction between the shoes of the box and the floor is $\mu.$ In which of the following cases it is certainly not possible to slide the box?
Cathode rays are produced when the pressure is of the order of
An isosceles glass prism $\left( {\mu  = \frac{3}{2}} \right)$ has one of its equal faces coated with silver. A ray is normally incident on the other face and is reflected twice and then emerges through the base of the prism perpendicular as shown in figure. Find the angle $\theta$ of the prism.......$^o$
The earth's magnetic induction at a certain point is $7 \times {10^{ - 5}}\,Wb/{m^2}.$ This is to be annulled by the magnetic induction at the centre of a circular conducting loop of radius $5 \,cm$. The required current in the loop is......$A$
White light is passed through a prism whose angle is $5^o $. If the refractive indices for rays of red and blue colour are respectively $1.64$ and $1.66,$ the angle of deviation between the two colours will be.....$^o$
Intensity of magnetic field due to earth at a point inside a hollow steel box is
In the given circuit, with steady current, the potential drop across the capacitor must be
Lines which represent places of constant angle of dip are called
A positively charged particle projected towards east is deflected towards north by a magnetic field. The field may be: