Please see the attached image. Air gap12Figure 1A 1000-turn coil is wound on the centre limb of a steel frame as shown on figure1 above. At operating fluxdensities, the magnetic field intensity in the outer limbs is 500A/m while at the operating flux density thefield intensity in the centre (inner) limb is 900A/m. The cross-sectional area of each limb is 15cm². Lengthof the centre limb is 25cm, air-gap is 1mm while total outer length(two equal branches) is 50cm. Neglect theeffects of magnetic leakage and for an operating flux density of 1T in the central limb:a. Calculate the relative permeability of the inner and outer limbsb. Determine the current flowing in the coil

Answered: Image /qna-images/answer/a4a57c82-b598-4fa4-b761-29235a1bfed0.jpg

Air gap I Figure 1 A 1000-turn coil is wound on the centre limb of a steel frame as shown on figure1 above. At operating flux densities, the magnetic field intensity in the outer limbs is 500A/m while at the operating flux density the field intensity in the centre (inner) limb is 900A/m. The cross-sectional area of each limb is 15cm?. Length of the centre limb is 25cm, air-gap is 1mm while total outer length(two equal branches) is 50cm. Neglect the effects of magnetic leakage and for an operating flux density of 1T in the central limb:

Air gap I Figure 1 A 1000-turn coil is wound on the centre limb of a steel frame as shown on figure1 above. At operating flux densities, the magnetic field intensity in the outer limbs is 500A/m while at the operating flux density the field intensity in the centre (inner) limb is 900A/m. The cross-sectional area of each limb is 15cm?. Length of the centre limb is 25cm, air-gap is 1mm while total outer length(two equal branches) is 50cm. Neglect the effects of magnetic leakage and for an operating flux density of 1T in the central limb:

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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