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esc tab s lock Ft 7 F1 A B 2 F2 Question 1. An iron ring with a 50-cm mean diameter has a square cross-section of 4 cm². It is wound with two coils having 1000 and 400 turns. Assume μr = 500. Calculate (a) the self inductance of each coil, and (b) the mutual inductance between them, with a coefficient of coupling of k=0.6 A 17 N₁ N, 88 1 end Question 2. A 200-turn coil is rotating at a speed of 3600 rpm in a 4pole generator. The maximum flux per pole is 2 mWb. Determine (a) the frequency of the induced emf, (b) the maximum value of the induced emf. 5 9 2- 0 V 601 3 pgdn

esc tab s lock Ft 7 F1 A B 2 F2 Question 1. An iron ring with a 50-cm mean diameter has a square cross-section of 4 cm². It is wound with two coils having 1000 and 400 turns. Assume μr = 500. Calculate (a) the self inductance of each coil, and (b) the mutual inductance between them, with a coefficient of coupling of k=0.6 A 17 N₁ N, 88 1 end Question 2. A 200-turn coil is rotating at a speed of 3600 rpm in a 4pole generator. The maximum flux per pole is 2 mWb. Determine (a) the frequency of the induced emf, (b) the maximum value of the induced emf. 5 9 2- 0 V 601 3 pgdn

Introductory Circuit Analysis (13th Edition)
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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esc tab s lock Ft 7 F1 A B 2 F2 Question 1. An iron ring with a 50-cm mean diameter has a square cross-section of 4 cm². It is wound with two coils having 1000 and 400 turns. Assume μr = 500. Calculate (a) the self inductance of each coil, and (b) the mutual inductance between them, with a coefficient of coupling of k=0.6 A 17 N₁ N, 88 1 end Question 2. A 200-turn coil is rotating at a speed of 3600 rpm in a 4pole generator. The maximum flux per pole is 2 mWb. Determine (a) the frequency of the induced emf, (b) the maximum value of the induced emf. 5 9 2- 0 V 601 3 pgdn
Transcribed Image Text:esc tab s lock Ft 7 F1 A B 2 F2 Question 1. An iron ring with a 50-cm mean diameter has a square cross-section of 4 cm². It is wound with two coils having 1000 and 400 turns. Assume μr = 500. Calculate (a) the self inductance of each coil, and (b) the mutual inductance between them, with a coefficient of coupling of k=0.6 A 17 N₁ N, 88 1 end Question 2. A 200-turn coil is rotating at a speed of 3600 rpm in a 4pole generator. The maximum flux per pole is 2 mWb. Determine (a) the frequency of the induced emf, (b) the maximum value of the induced emf. 5 9 2- 0 V 601 3 pgdn
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