The use of study of hysteresis curve for a given material is to estimate the

The hysteresis curve of a magnetic material is generally studied for

The hysteresis cycle for the material of permanent magnet is

The given figure shows the strainstress curve for a given material. What are Young's modulus

Figure shows the strain - stress curve for a given material. The Young's modulus of the material is

What is the basic use of hysteresis curve?

What is the basic use of hysteresis curve?

The hysteresis curve for a material is shown in the figure. Then for the material retentivity, coercivity and saturation magnetization respectively will be