https://ocw.mit.edu/courses/6-013-electromagnetics-and-applications-spring-2009/resources/mit6_013s09_sol_pset05/
MIT6_013S09_sol_pset05.pdf | Electromagnetics and Applications | Electrical Engineering and...
This resource contains solutions for the problem statements related to wavelength, voltage and transmission.
solpdfelectromagneticsapplicationselectrical