Converting Capacitance to Inductance using Gyrator, OpAmp and transformer

How to convert a capacitor to inductor? This video shows how we can design a gyrator using two operational amplifiers and then use the gyrator with a transformer to convert or transform a capacitance to an inductance.

[STEMprof]

Note that practical inductors have limited range of inductance. The larger the inductance, the bulkier, more expensive and more nonlinear that inductor becomes (low quality factor). For example the whole circuit including rest of components might be much smaller than just a single one milliHenry inductor. I hope this explanation and op amp circuit examples are helpful.