The B-H curves S_1 and S_2 in the adjoining f | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The $B-H$ curve (hysteresis loop) for soft iron is narrow,indicating low retentivity and low coercivity,which means it is easily magnetized and de

Vedclass · Accepted Answer

soft iron and steel respectively

Vedclass · Answer

(C) The $B-H$ curve (hysteresis loop) for soft iron is narrow,indicating low retentivity and low coercivity,which means it is easily magnetized and demagnetized.In contrast,the $B-H$ curve for steel is wider,indicating higher retentivity and higher coercivity.Looking at the figure,the loop $S_1$ is narrower than the loop $S_2$.Therefore,loop $S_1$ corresponds to soft iron and loop $S_2$ corresponds to steel.

The $B-H$ curves $S_1$ and $S_2$ in the adjoining figure are associated with:

Similar Questions

If the given figure shows the relation between magnetic field ($B$ - along $y$-axis) and magnetic intensity ($H$ - along $x$-axis) of a ferromagnetic material,then the point that represents the coercivity of the material is

The magnet can be completely demagnetized by

If the $B-H$ curves of two samples $P$ and $Q$ of iron are as shown below,then which one of the following statements is correct?

Which of the following is represented by the area enclosed by a hysteresis loop?

In the hysteresis cycle,the value of $H$ needed to make the intensity of magnetisation zero is called

Vedclass Test Series

Exam Paper Generator

Online Exam Module