1.
2.
3.
4. ˳
, . - , , . . ρ . , , .
. , ,
- ______________________________________ ________________________________ ____________
[ __ ] - _____.
:
| __-_______________________________________ (____) __-_______________________________________ (____) __-_______________________________________ (____) |
, ____________
____________
.
:
׳ . .
; , .
, , . ϳ .
, .
, .
ϳ : , , , .
.
________________ ________________
ϳ
.
1. : d =______ .
2. : l 1=_______ .
3. ϳ׳ , 㳿.
4. : , ( ). , . : R1 =_______ .
5. :
l 2=_______ , R2 =_______ .
l 3=_______ , R3 =_______ .
V.
|
|
|
1. 
:
S = 
= __________ 2
2. ρ 
:
ρ1 = 
= ____________ ˑ,
ρ2 = = ____________ ˑ,
ρ3 = = ____________ ˑ.
3. ρ:
ρ = 
= _________ ˑ
4. , ∆ ρ = | ρ ρ |,
ρ =1,1ˑ10-6 ˑ:
Δρ = ___________________________ = _________ ˑ;
:
V. , ρ :
________
_________________
ρ = _____________ 
_________(____ %)
____ _____________20___ ____________________________
,
