γ, , , , ( )
, , , . ( ): , . ( )
( )
-, - - , () . ,
: , , . .
,
2.1. .
.
E A, , .
A = CU2/2 = Q2/2 = QU/2 = E.
:
U = E*d,
E - ,
d - ,
:
E = CU2/2 = ee0S/2d*E2*d2 = ee0S*d*E2/2 = ee0V*E2/2,
V - .
, , . , Δ q, , ,
(6.7) |
C = q /φ, (6.7) ,
(6.8) |
+ q φ1 - q φ2. , (6.7),
(6.9) |
U - . (6.7) (6.8)
(6.10) |