According to theoretical study of radiation from a same linear antenna, the power radiated is proportional…
According to theoretical study of radiation from a same linear antenna, the power radiated is proportional to $[\lambda=$ wavelength $]$
$\lambda^{-2}$
$\lambda^{-1}$
$\lambda^{2}$
$\lambda$
Solution
A linear antenna radiates power proportional to $\left(\frac{1}{\lambda}\right)^{2}$.
Hence a longer antenna emits more power. Also power radiated by a long wavelength base would be small.