Question $5(2$ points$)$

A uniform $4\mathrm{.}5-$T magnetic field passes through the plane of a wire loop $0\mathrm{.}10m^2$ in area. What flux passes through the loop when the direction of the $4\mathrm{.}5-$T field is at a $30$ angle to the normal of the loop plane?

$0\mathrm{.}2252$ T$.m^2$

$5\mathrm{.}0$ T$.$m$^2$

$0\mathrm{.}52$ T$.$m$^2$

$0\mathrm{.}39$ T$.$m$^2$