4. Two magnetically coupled coils have self-inductances of 60mH and 9.6mH, respectively.The mutual inductance between the coils is 22.8mH a) What is the coefficient of coupling? b) For these two coils, what is the largest value that M can have? c) Assume that the physical structure of these coupled coils is such that P, = P2 What is the turns ratio N1/N2 if N, = 60mH? %3D

4. Two magnetically coupled coils have self-inductances of 60mH and 9.6mH, respectively.The mutual inductance between the coils is 22.8mH a) What is the coefficient of coupling? b) For these two coils, what is the largest value that M can have? c) Assume that the physical structure of these coupled coils is such that P, = P2 What is the turns ratio N1/N2 if N, = 60mH? %3D

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...

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