Find the hysteresis loss in watts

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Reference no: EM131154400

A sample of iron having a volume of 20 cm3 is subjected to a magnetizing force varying sinusoidally at a frequency of 400 Hz. The area of the hysteresis loop is found to be 80 cm² with the flux density plotted in Wb/m2 and the magnetizing force in At/m.

The scale factors used are 1 cm = 0.03 T and 1 cm = 200 At/m. Find the hysteresis loss in watts.

Reference no: EM131154400

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