Design a current loop that, when rotated in a uniform magnetic field of strength $0\mathrm{.}77$ T $,$ will produce an emf $={}_{0}sin(t),$ where ${}_0=110V$ and $=120ra\frac{d}{s}.$

First, choose the number of turns the loop should have. $($Enter a positive integer less than $100.)$

turns

Then calculate the needed area of the loop $($in $m^2).($Use the number of turns you entered above.$)$

$m^2$