Problem 184: EE The total inductance of two coils, A and B when connected in series aiding is 0,5 H and 0.2 H when connected in series opposing. Coil A when isolated from coil B has a self-inductance of 0.2 H. Calculate the self-inductance of coil B. ard A. 0.16 H В. 0.12 Н C. 0.20 H D. 0.15 H

Delmar's Standard Textbook Of Electricity
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Chapter21: Resistive-capacitive Series Circuits
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Problem 184: EE Board April 1992
The total inductance of two coils, A and B when connected in series aiding is 0,5
H and 0.2 H when connected in series opposing. Coil A when isolated from coil B
has a self-inductance of 0.2 H. Calculate the self-inductance of coil B.
A. 0.16 H
B. 0.12 H
C. 0.20 H
D. 0.15 H
Transcribed Image Text:Problem 184: EE Board April 1992 The total inductance of two coils, A and B when connected in series aiding is 0,5 H and 0.2 H when connected in series opposing. Coil A when isolated from coil B has a self-inductance of 0.2 H. Calculate the self-inductance of coil B. A. 0.16 H B. 0.12 H C. 0.20 H D. 0.15 H
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