What electric field has the same energy density as a $1\mathrm{.}0$ T magnetic field?

Multiple Choice

$1\mathrm{.}0\frac{V}{m}$

$3\mathrm{.}0{10}^8\frac{V}{m}$

$9\mathrm{.}0{10}^{16}\frac{V}{m}$

$1\mathrm{.}1{10}^{-17}\frac{V}{m}$