, . , . .
, q.
, , . (). 1 , , 1 , 1 . , . , . , . =1,610-19 .
, , , , .
, : q = e (Np - Ne) Np , N e .
( ), . . :
q 1 + q 2 +...+qn =const.
, . . . .
. , , () . .
, .
.
. .
F = k
q 1 q 2 , r , k , , k = 9 109 2/2. , , , ε. ε : F = k q 1 q 2 /(ε r 2)
|
|
k , ε0. k k = 1/4π ε0 ε0 =8,85 10-12 / 2.
:F=(1/4π ε0 ) (q 1 q 2 / r 2)
, , . (. 14, 15).
, . .
14