Circuit that makes capacitors behave like inductor and vice versa
The term you are looking for is &quot;gyrator&quot;.

A gyrator is a passive, linear, lossless, two-port electrical network element proposed in 1948 by Bernard D. H. Tellegen as a hypothetical fifth linear element after the resistor, capacitor, inductor and ideal transformer. ... Circuits that function as gyrators can be built with transistors and op-amps using feedback. Source: Wikipedia - gyrator.