(3 38)
(
)
(
)
1
2
1
1 1
–
–
V
V B
V B
I r
ε
≡
=
(3 49)
Points B1 and B2 are connected exactly similarly to the second
cell Hence considering the second cell, we also have
(
)
(
)
1
2
2
2 2
–
–
V
V B
V B
I r
ε
≡
=
(3