The power radiated from a linear antenna of length $$l$$ is proportional to (Given, $$\lambda$$ = Wavelength of wave):

A

$$\frac{l}{\lambda}$$

B

$$\left(\frac{l}{\lambda}\right)^2$$

C

$$\frac{l}{\lambda^2}$$

D

$$\frac{l^2}{\lambda}$$