Suppose we put a $7-$turn rectangular coil $($with sides of length $d=8\mathrm{.}1cm$ and $w=1\mathrm{.}7cm)$ in a changing magnetic field. The magnetic field is given by $B=B_0+B_1**t^2$ pointing at angle of $=35$ through the coil. At $t=4\mathrm{.}5s,$ what is the magnitude of the induced voltage in the coil? Take $B_0=0\mathrm{.}049T$ and $B_1=0\mathrm{.}29T.$