.


:




:

































 

 

 

 


R-L




R 1 = 10 . , R 1 + R < R .

1 . . , .

1 R 1. . , .

.

.

, ( 10 - 220 ) .

.

QF , .

, .


12

RL

 

. 1.

 

 

. 1. .

 

: U m = .

 

: = ; L = ; R = .

 

R = ______________ .

 

:

 

  R 1 = ____,   R = R 1 + R = ______.   :   δ = ______________ c-1;   ω0 = ______________ c-1;   p1=________________________ c-1;   p2=________________________ c-1.       R 1 = ____,   R = R 1 + R = ______.   :   δ = ______________ c-1;   ω0 = ______________ c-1;   ω = ______________ c-1;   p1=________________________ c-1;   p2=________________________ c-1.    

 

 

: _______________________________

 

: ________________________________

 


12

RL

 

.

 

  = =   . 2.     = =   . 4.  
  = = = .   . 3.     = = =   . 5.  

 

: _______________________________

 

: ________________________________

 

 


1. .

2. .

3. ( (6)-(14)).

4. .

5. R 0 . , .

6. ( (17)-(20)). .

7. .

8. 0 . , .

9. .

 

1. .

2. ?

3. ? ?

4. ? ?

5. , ?

6. . .

7. .

8. ( 6). .

 





:


: 2017-04-15; !; : 543 |


:

:

.
==> ...

1907 - | 1780 -


© 2015-2024 lektsii.org - -

: 0.014 .