. . . L=[r*p] p=mV L=[r*mV] L=Iw lw . .
. , , , .
: , .
, , . , , . .
.
- :
- , .
-; .
. .
dL/dt = ([dri/dtpi] + [ridpi/dt]). (7.4)
(7.4) , , i , . , 2 :
dpi/dt = Fi + Fik*,
Fi Fik* - , i .
(7.4), , Mi Mik* . , . ,
dL/dt = (Mi + Mi*) = Mi = M. (7.5)
, , .
(7.5) ( ).
:
( ) , .
, , , . .
: M = 0,
: