Monday Homework Problem $15\mathrm{.}10$ The Earth$$s electrical field changes locally due to thunderstorm activity. Suppose the earth$$s electric field changes from its normal value of $150$ N C to zero in an hour following the function, E$($t$)=$ E$0$e $$t$/$ where E$0=150$ N C and $=1\mathrm{.}0103$ s$.$ The earth$$s field points radially downward. Compute the displacement current through a circular hoop of radius $0\mathrm{.}50$m at t $=0$ lying on the ground. Select One of the Following: $($a$)1\mathrm{.}31012$A $($b$)5\mathrm{.}2105$A $($c$)1\mathrm{.}01012$A $($d$)$ The is no flow of charged particles in the earth$$s electric field so there is no displacement current. $($e$)$ Toby.