1 Mw power is to be delivered from a power station to a town $10\;km$ away. One uses a pair of cer wires $0.5\;cm$ for this purpose . Calculate the fraction of ohmic losses to power transmitted if power is transmitted comment on the feasibility of doing this ?

Question

$\begin{array}{1 1} 0.81 \times 10^{-8} \text{which is very small, hence feasible} \\ 0.81 \times 10^{8} \text{which is very large, hence feasible} \\ 0.45 \times 10^{-8} \text{which is small, hence feasible} \\ 0.45 \times 10^{8} \text{which is large, hence not feasible} \end{array}$