In the two-dimensional configuration of Prob. 4.1.4, consider the field transient that results if…
In the two-dimensional configuration of Prob. 4.1.4, consider the field transient that results if the region within the cylinder of rectangular crosssection is filled by a material having uniform conductivity and permittivity
.
(a) With the initial potential given by (a) of Prob. 4.1.4, with
and
a given constant, show that
is given by (c) of Prob. 4.1.4.
(b) Show that for is given by (c) of Prob. 4.1.4 multiplied by exp
, where
.
(c) Show that for the potential is given by (a) of Prob. 4.1.4 multiplied by exp
.
(d) Show that for , the current i(t) from the electrode segment is (f) of Prob. 4.1.4