Which of the following components should be added to an inductor to increase the inductance?
A capacitor in series
A capacitor in parallel
An inductor in parallel
An inductor in series✓الإجابة الصحيحة
الشرح
Inductors in series add their values, so putting another inductor in series raises the total inductance. A parallel inductor would reduce it, and capacitors do not add inductance.