Question 2) your cell phone operates at 1.9 ghz and transmits with an electric field strength of 100 v/m. assume air has a conductivity of 2 x 10−6 s/m, and a relative permittivity of ϵr=1 if the receiver in the cell tower can detect 100 mv/m, how far away can you still connect (in terms of m and enter your answer with at least 5 significant digits)? (assume the only effect is attenuation in the signal due to distance; ie not reduced from isotropic radiation).