A magnetic core with an air gap is shown below. For a relative permeability is 3500, and the space free permeability is 4Tx10-7 H/m. Find the reluctance of the left leg and the top side of the core. Ignore the gap in your calculations. 10 cm 0.1 cm gap 20 cm 5 cm 5 cm 40 cm 5 cm core depth = 10 cm

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A magnetic core with an air gap is shown below. For a relative permeability is 3500, and the space free permeability is 4TTX10-7 H/m. Find
the reluctance of the left leg and the top side of the core. Ignore the gap in your calculations.
10 cm
0.1 cm
gap
20 cm
5 cm
5 cm
40 cm
5 cm
core depth = 10 cm
Select one:
O a. Rieft = 1251 A.t./Wb , Rtop = 1023 A.t/Wb
O b. None
O c. Rieft = 12.51 KA.t./Wb , Reop = 10.23 KA.t/Wb
O d. Rieft = 125.1 A.t./Wb , Rtop = 102.3 A.t/Wb
Transcribed Image Text:A magnetic core with an air gap is shown below. For a relative permeability is 3500, and the space free permeability is 4TTX10-7 H/m. Find the reluctance of the left leg and the top side of the core. Ignore the gap in your calculations. 10 cm 0.1 cm gap 20 cm 5 cm 5 cm 40 cm 5 cm core depth = 10 cm Select one: O a. Rieft = 1251 A.t./Wb , Rtop = 1023 A.t/Wb O b. None O c. Rieft = 12.51 KA.t./Wb , Reop = 10.23 KA.t/Wb O d. Rieft = 125.1 A.t./Wb , Rtop = 102.3 A.t/Wb
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