Circuit/field quantities in the time domain for a coaxial cable. For the low-loss coaxial cable described in Example 11.3, assume that the rms value and initial phase of the voltage of the traveling TEM wave in the cross section of the cable defined by z = 0 are V0 = 1 V and zero, respectively. Determine the time-domain (instantaneous) expressions for (a) the voltage and current along the cable, (b) electric and magnetic field intensities in the cable dielectric