A silicon iron ring of cross-sectional area 5 cm has a radial air gap of 2...
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A silicon iron ring of cross-sectional area 5 cm² has a radial air gap of 2 mm cut into it. If the mean length of the silicon iron path is 40 cm, calculate the magnetomotive force to produce a flux of 0.7 mWb. The magnetization curve for silicon is shown on page 78. A silicon iron ring of cross-sectional area 5 cm² has a radial air gap of 2 mm cut into it. If the mean length of the silicon iron path is 40 cm, calculate the magnetomotive force to produce a flux of 0.7 mWb. The magnetization curve for silicon is shown on page 78.
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