A magnetic circuit with three airgap is given below. Assume that the core has infinite permeability (u-). Neglect the fringing effect. Calculate, a) The total flux 0, on the middle leg and the current it) as flowing in the coil b) The flux linkage A of the coil c) The coil inductance L d) Find the total magnetic eñergy W stored in the system A, = 5cm2 91= 1mm N= 500 turns A2 = 7cm2 92=2mm B= 1.2sinwt T A3= 14cm2 93 =3mm F= 60HZ A2 A1 gi A3 g3

A magnetic circuit with three airgap is given below. Assume that the core has infinite permeability (u-). Neglect the fringing effect. Calculate, a) The total flux 0, on the middle leg and the current it) as flowing in the coil b) The flux linkage A of the coil c) The coil inductance L d) Find the total magnetic eñergy W stored in the system A, = 5cm2 91= 1mm N= 500 turns A2 = 7cm2 92=2mm B= 1.2sinwt T A3= 14cm2 93 =3mm F= 60HZ A2 A1 gi A3 g3

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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