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Fig3 A magnetic circuit has dimensions as shown in fig 3 and has a square cross section area of 2cm x and the relative

Fig3 A magnetic circuit has dimensions as shown in fig 3 and has a square cross section area of 2cm x and the relative permeability (ur) = 1200. Calculate the following (i) Flux and Flux density in the air gap (ii) Magnetic field intensity (H) in the air gap 10A N = 500 2mm 50 50mm 2mm 0.5mm 12mm 2mm e 50mm 50mm 50mm 2mm O N = 500 10A [2 marks] [2 marks]

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