ABSTRACT
Z
L
log
!
r
!
r
!
r
dl (7.1)
where G
(
!
r ;
!
r
) = (1=2) log j
!
r
!
r
j is two-dimensional Green's
function, is the linear charge density on the cross-sectional contour L, dl
is the element of the contour integral, and
!
Z
L
log
!
r
!
r
!
r
dl (7.1)
where G
(
!
r ;
!
r
) = (1=2) log j
!
r
!
r
j is two-dimensional Green's
function, is the linear charge density on the cross-sectional contour L, dl
is the element of the contour integral, and
!