Consider the following magnetic circuit. The core depth is 5 cm leading to a cross sectional...

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Consider the following magnetic circuit. The core depth is 5 cm leading to a cross sectional area of all branches of 10 cm² and μ,= 500, Ho= 4x107 H/m. Assume a 5 % increase in the effective area of the air gap due to fringing effects. a) Sketch the magnetic circuit corresponding to this core. b) Calculate the equivalent reluctance c) Determine the magnetic flux in the center of the magnetic circuit d) Determine the magnetic flux density in both the left and the right legs 1 cm 1 2cm 8cm. I= 45 A N= 400 t 2 cm 8cm 2 cm 2 cm 8 cm 2 cm Consider the following magnetic circuit. The core depth is 5 cm leading to a cross sectional area of all branches of 10 cm² and μ,= 500, Ho= 4x107 H/m. Assume a 5 % increase in the effective area of the air gap due to fringing effects. a) Sketch the magnetic circuit corresponding to this core. b) Calculate the equivalent reluctance c) Determine the magnetic flux in the center of the magnetic circuit d) Determine the magnetic flux density in both the left and the right legs 1 cm 1 2cm 8cm. I= 45 A N= 400 t 2 cm 8cm 2 cm 2 cm 8 cm 2 cm