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

Step-by-step solution

Linear antennas are considered to be those antennas that imply the use of electrically thin conductors having diameter much less than the wavelength of the electromagnetic wave passing through them. The formula to calculate the effective power radiated by a linear antenna is given by P e f f = k l 2 λ 2 where, k is a constant.