Figure P10.25 shows the cross section of a rectangular coaxial cable. At the inner surface of the dielectric insulator 1PR = 32, a voltage of 100 V is applied. If the voltage at the outer surface is...

Figure P10.25 shows the cross section of a rectangular coaxial cable. At the inner surface of the dielectric insulator 1PR = 32, a voltage of 100 V is applied. If the voltage at the outer surface is zero, determine the voltage field distribution in the annular space.