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An inductor of the form shown in the figure below has dimensions: Cross-sectional area Ac = 3.7cm², Mean core length c = 30cm, N = 195 turns. Assuming a core permeability of μ = 800μ and neglecting the effects of leakage flux and fringing fields, calculate the air-gap length required to achieve an inductance of 7 mH. The air-gap length g = 17.2 mm. help (numbers)

An inductor of the form shown in the figure below has dimensions: Cross-sectional area Ac = 3.7cm², Mean core length c = 30cm, N = 195 turns. Assuming a core permeability of μ = 800μ and neglecting the effects of leakage flux and fringing fields, calculate the air-gap length required to achieve an inductance of 7 mH. The air-gap length g = 17.2 mm. help (numbers)

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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N turns Core: mean length area A permeability Air gap An inductor of the form shown in the figure below has dimensions: Cross-sectional area Ac = 3.7cm², Mean core length 1 = 30cm, N = 195 turns. Assuming a core permeability of μ = 800μo and neglecting the effects of leakage flux and fringing fields, calculate the air-gap length required to achieve an inductance of 7 mH. The air-gap length g = 17.2 mm. help (numbers)
Transcribed Image Text:N turns Core: mean length area A permeability Air gap An inductor of the form shown in the figure below has dimensions: Cross-sectional area Ac = 3.7cm², Mean core length 1 = 30cm, N = 195 turns. Assuming a core permeability of μ = 800μo and neglecting the effects of leakage flux and fringing fields, calculate the air-gap length required to achieve an inductance of 7 mH. The air-gap length g = 17.2 mm. help (numbers)
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