0 votes 0 votes The electric field component of a plane wave traveling in a lossless dielectric medium is given by $\overrightarrow{E}(z,t) = \hat{a}_y 2 \cos \bigg( 10^st-\frac{z}{\sqrt{2}} \bigg) \: V/m$. The wavelength (in m) for the wave is ___________. Electromagnetics gate2015-ec-1 numerical-answers plane-waves-and-properties electromagnetics + – Milicevic3306 asked Mar 27, 2018 retagged Nov 17, 2020 by soujanyareddy13 Milicevic3306 16.0k points 108 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.