How do you add inductors?
it depends . inductors in series add directly so 1 mH + 1 mH in series is equivalent to a single 2 mH inductor Lt total inducatance Ln n'th inductor Lt L1 + L2 + L3 + . + Ln inductors in parallel add inversely 1 mH + 1 mH in parallel 1/L 1/1 + 1/1 Lt total inducatance Ln n'th inductor 1/Lt 1/L1 +1/L2 + +1/Ln
