Question $6$

An electromagnetic wave has a peak electric field of $3\mathrm{.}0$ kV$/$m$.$ What is the intensity of the wave? $($c $=3\mathrm{.}0108$ m$/$s$,$ $0=4$ $10-7$ T $$ m$/$A$,$ $0=8\mathrm{.}8510-12$ C$2/$N $$ m$2)$

A$.$

$4\mathrm{.}0$ kW$/$m$2$

B$.$

$2\mathrm{.}0$ kW$/$m$2$

C$.$

$8\mathrm{.}0$ kW$/$m$2$

D$.$

$12$ kW$/$m$2$

E$.$

$24$ kW$/$m$2$