Find the hysteresis loss in watts

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Reference no: EM131113604

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: EM131113604

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