A section through a magnetic circuit of uniform cross-sectional area 2 cm is shown in Figure...
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A section through a magnetic circuit of uniform cross-sectional area 2 cm² is shown in Figure 9.5. The cast steel core has a mean length of 25 cm. The air gap is 1 mm wide and the coil has 5000 turns. The B-H curve for cast steel is shown on page 126. Determine the current in the coil to produce a flux density of 0.80 T in the air gap, assuming that all the flux passes through both parts of the magnetic circuit. Figure 9.5 gap 5000 turns A section through a magnetic circuit of uniform cross-sectional area 2 cm² is shown in Figure 9.5. The cast steel core has a mean length of 25 cm. The air gap is 1 mm wide and the coil has 5000 turns. The B-H curve for cast steel is shown on page 126. Determine the current in the coil to produce a flux density of 0.80 T in the air gap, assuming that all the flux passes through both parts of the magnetic circuit. Figure 9.5 gap 5000 turns
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