If the electric flux through a rectangular area is $5\mathrm{.}0$ Nm$2/$C$,$ and the electric field is then doubled, what is the resulting flux through the area?

Group of answer choices

$5\mathrm{.}0$ Nm$2/$C

$10$ Nm$2/$C

$1$ Nm$2/$C

$2\mathrm{.}5$ Nm$2/$C

$20$ Nm$2/$C