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Recent content by gravity boy

  1. G

    mutual inductance problem

    Attached is a problem (13.11) from Fundamentals of electric circuits. The workings are puzzling me, re mesh 1 and mesh 2. I would have thought that the mutual inductance at the J720 inductor was J360 X I1 and at the J480 inductor was J360 X (I2 - I1) which does not tally with what's written...
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