.


:




:

































 

 

 

 





1. , g = 57×106 / mr = 100. . f = 100 . z1 = 2 (. 5.15)

d = dm×sin(wt + p/6).

dm = 7.071×105 /2. , (z = 0), . , 2 1 2. l .

. =628.319, , (5.6), l = 0.01 . (5.5) Z = =(1+j)×6.283×10-5 . , Z1 = 2 :

p/4, (5.4), z = z1

(z = 0) :

.

/; /.

, :

.

, , . z1

.

,

.

- ; s .

2. (. 5.16). g =56×10 /, R = 30 , - d1 = 2 . ( , ). (, ). ,

i = Imsin(wt + y) =56.4 sin(wt - p/6).

f = 50 .

, z. , .

. , . , , .

z (5.3). 1 2 . (z = 0) , ( = 0). (z = R)

.

(5.3), :

1 2 (5.3) :

. 5.17. (z = R) Hb = 19940 /, Eb = 0.053 /.

, ,

. , 2.964×106 /2.

/.

, r = 9.389×10-4 /. r0 = 2.232 /. = 9.389×10-4 /. ( )

/.

, P = I2r.

 





:


: 2016-10-06; !; : 713 |


:

:

.
==> ...

1755 - | 1606 -


© 2015-2024 lektsii.org - -

: 0.009 .