When two coils L1 and L2 are connected in series, their total inductance for aiding connection is found to be 10 H. When the connections of one coil are reversed, the total inductance for opposing connection is 6 H. If the coefficient of coupling (K) is 0.6, calculate the mutual inductance and the self-inductance of each coil L1 and L2 in henry (H).

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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.17MCQ: Consider the load convention that is used for the RLC elements shown in Figure 2.2 of the text. A....
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When two coils L1 and L2 are
connected in series, their total
inductance for aiding connection is
found to be 10 H. When the
connections of one coil are
reversed, the total inductance for
opposing connection is 6 H. If the
coefficient of coupling (K) is 0.6,
calculate the mutual inductance
and the self-inductance of each
coil L1 and L2 in henry (H).
Transcribed Image Text:When two coils L1 and L2 are connected in series, their total inductance for aiding connection is found to be 10 H. When the connections of one coil are reversed, the total inductance for opposing connection is 6 H. If the coefficient of coupling (K) is 0.6, calculate the mutual inductance and the self-inductance of each coil L1 and L2 in henry (H).
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