A "double$-$loop" planar structure shown in the figure below is made out of a thin wire with the resistance per unit length $r_0=0\mathrm{.}119\frac{}{m}.$ The length parameter of the structure $a=46\mathrm{.}2cm.$ The structure is in the region of the uniform magnetic field as shown, where the normal component of the field changes with time $t$ as $B(t)=B_0*cos(2f*t),$ where amplitude $B_0=127\mathrm{.}2G$ and frequency $f=122Hz.$

With the harmonically varying magnetic field, the induced currents in various segments of the structure will also be changing periodically with the same frequency. Find magnitude $I_0$ of the variable induced current in segment PQ shown in the fiaure:

$I_0=$ A$.$