Question 43 of 57

Following plots show Magnetization $(M)$ vs Magnetising field $(H)$ and Magnetic susceptibility $(\chi )$ vs Temperature $(T)$ graph :

Which of the following combination will be represented by a diamagnetic material?

A$(b),(c)$B$(b),(d)$C$(a),(d)$D$(a),(c)$

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Answer: (D) $(a),(c)$

A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field. So the graph between magnetizing field, and magnetizing field,

And the graph between magnetic susceptibility and temperature,