A $40\mathrm{.}0-$cm$-$diameter coil consists of $30$ turns of circular copper wire $2\mathrm{.}2$ mm in

diameter. A uniform magnetic field, perpendicular to the plane of the coil, changes at a rate

of $3\mathrm{.}6010-3$ T$/$s$.$ What$$s the induced current in the loop? The resistivity of copper is

copper $=1\mathrm{.}6810-8$m$.$