3
1, 6
1. I = 50
, 1.
.
R = 10 . .1
2. , ( = 0,01 ), , , pm = 1,6 10 - 14 2.
3. I = 5 A ( = 0,4 ). S = 200 2. , , α = 60. .
4. m = 5 , . ( = 0,2 ) , . Q, , , , , .
5. φ ,
X 1 =0,02 Sin (5π t + π/2), () X 2 =0,03 Sin (5π t + π/4), ().
.
6. φ , , , 4
3
2,7
.1
2. U = 800 , = 50 , h = 6 . .
m = 1.67 10- 27 , q = 1,6 10- 19 .
3. - , , . - . - ; .
4. = 1 I =1 r =1. , , , . . , , . R =10
5. U = 50 Cos (104π t),(). C =0,1. T, L, q (t), I (t).
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6. λ0 = 310. max -, λ = 200.
3
3,8
3. I 2 I (I = 100 A). (.1). d = 10 .
.1
2. U = 300 , . 젠 R = 1 h = 4 . .
3., N = 200 , , . S = 50 2. ( = 0,05 ). ε max, n = 40 -1.
4. r = 4, R =0,01, =0,04. α = 60 . , .
5. = 405, L =10 R = 2. ?
6. , n = 600 , . , , . ∆ , L = 1,2 .
λ = 780 λ = 500 .