Q5/ A ring has a diameter of 21 cm and a cross-section area of 10 cm2. Thering is made up of semicircular sections of cast iron and cast steel, witheach joint having a reluctance equal to an air-gap of 0.2 mm. find theampere-turns required to produce a flux of 8x10-4 Wb. The Neglectfringing and leakage effects.Cast Iron0.2 mm21'Cms0.2 mmCast Steel

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Engineering

Mechanical Engineering

g has a diameter of de up of semicirc having reluctar

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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