Question bank/JEE Main/Physics

The figure gives experimentally measured B vs. H variation in a
ferromagnetic material. The retentivity, coercivity and saturation,
respectively, of the material are

A1.0 T, 50 A/m and 1.5 TB150 A/m, 1.0 T and 1.5 TC1.5 T, 50 A/m and 1.0 TD1.5T, 50 A/m and 1.0 T

Show answer and solution▾

[IMAGE] x = retentivity
y = coercivity
z = saturation magnetization

Source: Grass-G / P-13 Physics paper 4 Nov.docx