3.21 Consider the magnetic core given in Problem 3.20 and assume that there is a small 0.06cm at point A (i.e., at midpoint of distance) shown in Figure P3.20. Assume that due to fringing, the effective cross-sectional area of the air gap has increased by 6%. Use the given information here and in Problem 3.20 and determine: (a) The total reluctance of the flux path (i.e., including the iron core and the air gap) (b) The current necessary to produce a flux density of 1 Wb/m² in the air gap gap of

3.21 Consider the magnetic core given in Problem 3.20 and assume that there is a small 0.06cm at point A (i.e., at midpoint of distance) shown in Figure P3.20. Assume that due to fringing, the effective cross-sectional area of the air gap has increased by 6%. Use the given information here and in Problem 3.20 and determine: (a) The total reluctance of the flux path (i.e., including the iron core and the air gap) (b) The current necessary to produce a flux density of 1 Wb/m² in the air gap gap of

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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