2. (15%) A parallel-plate transmission line consists of an arrangement of two perfect dielectrics, asshown by the transverse cross section in the figure below. Note that μ1ε1 =μ2ε2, so that the TEMwaves propagating in the two dielectrics are in phase at all points along the interface betweenthe dielectrics. Neglect finging of fields and compute the values of L, C, and Z0 of the line. (Cis the capacitance per unit length; L is the inductance per unit length.)
