.


:




:

































 

 

 

 





 

) .

.

, (a0),

U1

U1m , U1 = U1msin(wt + a0), ,

i0

i0r1

, , . i0 .

- .

x >> r, j0 p/2 90,

:

i ,

i = i , i, , T = L1/r1.

(a0):

1) , a0 = 0, t = 0, U1 = 0,

, .. i = -Im, i = Im

i0 = 0

i , . ,

, U1=0, p/2.

.

2) a0 = p/2, U1 = U1m , i = 0, i0 = i = 0

.

) .

, (), U1. .. U1 , . , . a0 = 0, t = 0, U1 = 0.

p/2 , 50-80 .

,

 

 





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