Figure 4-34(a) (P4.47) shows three planar dielectric slabs of eq Figure 4-34(a) (P4.47) shows three planar dielectric slabs of equal thickness but with different dielectric constants. If E0 in air makes an angle of 45 _ with respect to the z-axis, find the angle of E in each of the other layers.
Such a line is called a distortion less line because Such a line is called a distortion less line because despite the fact that it is not lossless, it does nonetheless possess the previously mentioned features of the loss line. Show that for a distortion less line,
Show that at the position where the magnitude of the Show that at the position where the magnitude of the voltage on the Line is a maximum the input impedance is purely real.
Show that if no surface current densities exist at the parallel Show that if no surface current densities exist at the parallel interfaces shown in Fig. 5-47 (P5.34), the relationship between ?4 and ?1 is independent of Âľ2.
Show that the reflection coefficient can be written in Show that the reflection coefficient can be written in the form.
Show that the electric potential difference V12 between two Show that the electric potential difference V12 between two points in air at radial distances r1 and r2 from an infinite line of charge with density ď˛l along the z-axis is V12
Use the image method to find the capacitance per unit Use the image method to find the capacitance per unit length of an infinitely long conducting cylinder of radius a situated at a distance d from a parallel conducting plane, as shown in Fig. 4-39 (P4.58).
Show that for nonmagnetic media, the reflection coefficient Show that for nonmagnetic media, the reflection coefficient ďk can be written in the form.
The circular disk shown in Fig. 6-24 (P6.13) lies in the x–y The circular disk shown in Fig. 6-24 (P6.13) lies in the xây plane and rotates with uniform angular velocity ??about the z-axis. The disk is of radius a and is present in a uniform magnetic flux density B = ËzB0. Obtain an expression […]
Use the expressions given in Problem 4.54 to determine the Use the expressions given in Problem 4.54 to determine the capacitance for the configurations in Fig. 4.35(a) (P4.55) when the conducting plates are placed on the right and left faces of the structure