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2
2004
. 2. . −:, 2004. − 34 .
: . .., . .., . ..
³ :
.., ,
: .-. ..
-
1 27.01.2005 .
..
..
.
F = | |
E= ; φ = | |
= ; φ= | |
= = | |
A = q(φ1 φ2) = qU | |
: | |
C = | |
C = 4πεε0R | |
C = ; = | |
: | |
璺 | C =C1 +C2 + + Cn |
璺 | |
W= | |
I = ; = | |
: | |
I= = | |
I= | |
R= ρ ; r= | |
: | |
璺 | R=R1+R2+ +Rn |
璺 | |
- | Q =I2Rt |
A=IUt; P = IU | |
ʳ: | |
ΣI = 0 | |
ΣI R = Σ E | |
= μμ0 | |
F = IB l sinα | |
F= qJB sinα | |
Pm = IS | |
() , | =Pm B sinα |
: | |
H = | |
r | H = |
H = (sα1 sα2) | |
H=nI= I | |
= BS cosα | |
= I Δ | |
( ) | = - N |
= - L | |
L = =μμ0n2 l S | |
W= l S | |
=2π | |
λ= | |
J = |
|
|
. Գ .
n = | |
∆= kλ, = 0,1,2, | |
∆= (2 +1) | |
ʳ : | |
r = , =0,1,2, | |
r = , =0,1,2,3, | |
dsinφ = λ, = 0,1,2, | |
- | 2d sinΘ= λ |
P = . 100% | |
tq i = | |
I = I0 s2φ | |
: | |
φ = [α] l | |
φ = [α] l | |
m = | |
= mc2 | |
ʳ | =mc2 m0c2 |
- | R =σ 4 |
³ ( ) | λmax = |
³ | rλmas = C2T5 |
( ) | ε = h v = |
P = ; m= | |
г | h v = + |
v= ; λ = | |
p= (1+ρ) | |
∆λ= λ λ= (1-osΘ) | |
h v = n Em | |
( ) | I = I0 e-μx |
λ = | |
N = N0 e-λt | |
= λN0 e-λt = 0e-λt | |
Δ m=[ +(A-Z)mn mA] | |
Δ = Δ m c2, Δ = 931 Δ m (B) | |
(,) | Q = 931[(mA + ma )- (mB + m )] () |
:
1. - , , .
2. , . ׳ , , .
3. , . , ; , , ; .
4. , ( , ). , , .
5. , . , , , , , . , - , , , .
|
|
6. , , , . : - , ; , .
7. , . Ѳ, 䳿. , . , .
8. ϳ , , , Ѳ.
9. , . Ѳ.
10. , .
11. , , .
1
, 2 , 1,6 . 1 2 . .
'
= 2 ³ :
= 1,6
= 1 I = ,
= 2
_________ I − , ε − , R − ,
-? : -?
-?
η1 -? ;
(ε r , ).
³:
ε = ; ε = , .
' r:
,
r = .
:
r =
N = r (N , c , r ) :
N = r; N = 1,6 3 = 7,68 ().
N = r; N = 2 3 = 12 ().
= (, R , r )
䳿 () :
= ; = = 40%
= ; = = 25%.
³: N = 7,7 ; = 40%,
N = 12 ; = 25%.
2
( -) 105 100 . -.
'
q = 3,2 10 -
m = 6,64 10 q = 3,2 10 ( - )
H = 10 m = 6,64 10 ( - ).
R = 100 = 1 , , 䳺
________________ F = q VB sin ,
V -? F − ,
q − ,
V − ,
B − ,
− , , = 90 , sin = 1.
' : = ,
− , =1,
− , = 4π 10 /,
F = q V .
() , II :
m = F, m = q V ,
m − , − .
= , V − , R − .
: m = q V , V:
V =
: V= /.
³: V= 6,1106 /.
|
|
3
ϳ , , , ?
n=1.33 | |
a -? | , , n . |
,
.
³ ,
.
³: a=370.
4
:
) ;
) .
, 䳿 ,
,
z , , , r , v , e0 , m , m=9,1×10-31 .
- : ,
n , h , h=6.63×10-34 ×, r, v .
:
:
,
z=2, n=1.
³:
V = = ,
:
.
:
,
:
,
n=1,
,
:
().
³: , .