The hysteresis loop of a soft iron piece has a much smaller area than that of a carbon steel piece . If the material is to go through repeated cycles of magnetisation , which piece will dissipate greater heat energy ?

The hysteresis loop of a soft iron piece has a much smaller area than

1.	The hysteresis loop of a soft iron piece has a much smaller area than that of a carbon steel piece . If the material is to go through repeated cycles of magnetisation , which piece will dissipate greater heat energy ?
Answer» Solution :Heat DISSIPATED per secondis DIRECTLY proportional to the AREA of the hysteresis loop of the material . Hence carbon steel will dissipate more energy than SOFT IRON .

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The hysteresis loop of a soft iron piece has a much smaller area than that of a carbon steel piece . If the material is to go through repeated cycles of magnetisation , which piece will dissipate greater heat energy ?

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