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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
1-14. A two-legged magnetic core with an air gap is shown in Figure P1-11.The depth of the core is 5 cm. the length of the air gap in the core is 0.06 cm, and the number of turns on the coil is I 000. The magnetization curve of the core material is shown  in
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Magnetizing intensity H (A • turns/m)
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FIGURE Pl-9
The magnetization curve for the core material of Problems 1-12 and 1-14.
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Depth = 8 cm
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FIGURE Pl-10
The core of Problem  1-13.
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Figure Pl-9. Assume a 5 percent increase in effective air-gap area to account for fringing. How much current is required to produce an air-gap flux density of 0.5 T? What are the flux densities of the four sides of the core at that current? What is the total flux present in the air gap?
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Depth = 5 cm
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FIGURE Pl-11
The core of Problem 1-14.
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