A $2\mathrm{.}10$ m diameter university communications satellite dish receives TV signals that have a maximum electric field strength $($for one channel$)$ of $7\mathrm{.}75$V$/$m$.($See below.$)$

$($a$)$

What is the intensity $($in W$/$m$2)$ of this wave?

W$/$m$2$

$($b$)$

What is the power received $($in W$)$ by the antenna?

W

$($c$)$

If the orbiting satellite broadcasts uniformly over an area of $1\mathrm{.}501013$ m$2($a large fraction of North America$),$ how much power $($in W$)$ does it radiate?

W