Q5) The combined inductance of two coils connected in series is 0.4 H or 0.2 H depending on the relative directions of the current in the coils. If one of the coils when isolated has a self- inductance of 0.3 H, calculate: (a) The mutual inductance (M) (b) The coupling coefficient (k).
Q5) The combined inductance of two coils connected in series is 0.4 H or 0.2 H depending on the relative directions of the current in the coils. If one of the coils when isolated has a self- inductance of 0.3 H, calculate: (a) The mutual inductance (M) (b) The coupling coefficient (k).
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter17: Resistive-inductive Series Circuits
Section: Chapter Questions
Problem 2PA: You are a journeyman electrician working in an industrial plant. Your task is to connect an inductor...
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![Q5) The combined inductance of two coils connected in series is 0.4 H or 0.2 H depending on the
relative directions of the current in the coils. If one of the coils when isolated has a self-
inductance of 0.3 H, calculate:
(a) The mutual inductance (M)
(b) The coupling coefficient (k).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4ab613c5-ff2a-4a14-a83b-7eb2b834a4a7%2F30791f59-2d6d-4932-924a-e401adc0ba93%2Frsgcatk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q5) The combined inductance of two coils connected in series is 0.4 H or 0.2 H depending on the
relative directions of the current in the coils. If one of the coils when isolated has a self-
inductance of 0.3 H, calculate:
(a) The mutual inductance (M)
(b) The coupling coefficient (k).
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