8.11.4 The Perfectly Coupled Transformer and The Ideal Transformer
Figure 8.11-8 shows a two-winding transformer with primary self-inductance of L
1
and sec-
ondary self-inductance of L
2
with coupling coefficient of unity. We neglect the winding
resistance for the time being. The two circuits shown in this figure differ only in the dot
polarity in the transformer.
The primary self-inductance is driven by a source and the second-
ary self-inductance is passively terminated in an impedance Z
L
R
L
jX
L
Ω. Passive
termination implies that there are no sources of any kind in the load circuit.
The mesh currents are I
p
and I
s
themselves and the mesh equations ...
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