Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Pls quick. I need the final answer
A magnetic core with an air gap is shown below, with a relative permeability is 4500,
and a space free permeability is 4π× 107 H/m.
Find the reluctance of the left leg of the core.
Answer:
10 cm
30 cm
5 cm
1000 Turns
0.05 cm
The reluctance is: Rleft
Depth-5 cm
30 cm
5cm
KA.t./Wb.
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Transcribed Image Text:A magnetic core with an air gap is shown below, with a relative permeability is 4500, and a space free permeability is 4π× 107 H/m. Find the reluctance of the left leg of the core. Answer: 10 cm 30 cm 5 cm 1000 Turns 0.05 cm The reluctance is: Rleft Depth-5 cm 30 cm 5cm KA.t./Wb.
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