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# Explain quantitative on the basis of domain picture the reversibility of a ferromagnet?

$\begin{array}{1 1} \text{Magnetization is removed when the external field is removed } \\ \text{Magnetization persists even when the external field is removed } \\ \text{Magnetization attains its peak value when the external field is removed } \\ \text{Magnetization attains its lowest value when the external field is removed } \end{array}$

Answer : $\text{Magnetization persists even when the external field is removed }$