A square conducting loop of side `L` is situated in gravity free space. A small conducting
Channel: Doubtnut
Date: 2020-07-26

A square conducting loop of side `L` is situated in gravity free space. A small conducting circular loop of redius `r (rlt lt L)` is placed at the center of the square loop, with its plane perpendicular to the plane of the square loop. The mutual inductance of the two coils is