Question
Download Solution PDFTwo inductively coupled coils have self-inductance L1 = 20H and L2 = 320H. Find the maximum possible mutual inductance between the coils.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCoefficient of coupling
The coefficient of coupling can be defined as a magnetic flux that is produced between two different coils while managing the flux successfully.
where, k = Coefficient of coupling
M = Mutual inductance
L1 and L2 = Self-inductance of two coils
The mutual inductance between the coils is maximum when k = 1
Calculation
Given, L1 = 20H and L2 = 320H
k = 1
M = 80 H
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