A paramagnetic substance of susceptibility $3{\rm{ }} \times {\rm{ }}{10^{ - 4}}$ is placed in a magnetic intensity of $4{\rm{ }} \times {\rm{ }}{10^{ - 4}}A{m^{ - 1}}$ . Then the intensity of magnetization (in the units of $A{m^{ - 1}}$) is

NEET UG PHYSICS MCQ: MAGNETISM AND MATTER

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Application +4 | -1

A paramagnetic substance of susceptibility

3\mathrm{ } \times \mathrm{ }{10^{ - 4}}

is placed in a magnetic intensity of

4\mathrm{ } \times \mathrm{ }{10^{ - 4}}A{m^{ - 1}}

. Then the intensity of magnetization (in the units of

A{m^{ - 1}}

) is

View answer and explanation

Correct option: C

12 \times {10^{ - 8}}

Option C (

12 \times {10^{ - 8}}

) is correct because the intensity of magnetization is the product of susceptibility and magnetic intensity.

Practice All Chapter MCQs →

\vec A = 2\vec i - 3\vec j + 6\vec k\,{m^2}

\vec B = - 3\vec i + \vec j + 2\vec k\,\left( {Wb/{m^2}} \right)

250\;joule

10\;kg

50\;Hz

7.5\;gm/c{m^3}

M

B