Determine the voltage required to establish a flux density

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Reference no: EM13266401

A magnetic circuit has an average length of 1.4m and a cross-sectional area of 0.25m^2. Excitation is provided by a 140-turn, 30 ohm coil. Determine the voltage required to establish a flux density of 1.56T. The reluctance of the magnetic circuit, when operating at this flux density is 768 A-t/Wb.

Reference no: EM13266401

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