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How to solve this question?
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answerhappygod
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How to solve this question?
How to solve this question?
(c) You are required to design a few components for an electrical machine. The starting point for the design is a magnetic core with the following dimensions: length Im = 0.45 m, width w = 0.008 m. depth d = 0.007 m. You must now design a coil, by specifying the number of turns N and by selecting an appropriate relative permeability Mr for the core material, so that the system can achieve a current of 3.5 A and a flux density of 0.19 T. The resulting coil must be of inductance L = 88.4 pH.
(c) You are required to design a few components for an electrical machine. The starting point for the design is a magnetic core with the following dimensions: length Im = 0.45 m, width w = 0.008 m. depth d = 0.007 m. You must now design a coil, by specifying the number of turns N and by selecting an appropriate relative permeability Mr for the core material, so that the system can achieve a current of 3.5 A and a flux density of 0.19 T. The resulting coil must be of inductance L = 88.4 pH.
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