Tự động thiết lập bài toán Vật Lý THCS

Tù ®éng thiÕt lËp bµi tËp vËt lý 9
Chó ý : ChØ ®iÒn gi¸ trÞ thÝch hîp vµo c¸c « tr¾ng
C¸c « mµu tù ®éng thiÕt lËp gi¸ trÞ chÝnh x¸c

Bai tËp mét ®iÖn trë

TT U(v) I(A) R p l(m) s(mm2) P(w) t(ph) A
J Kwh
1 2.75 0.5 5.5 Vonfram 0.000000055 3 0.00000003 0.03 1.375 15 1237.5 0.00034375
2 15 2.5 6 Nikªlin 0.0000004 1.5 0.0000001 0.1 37.5 25 56250 0.015625
3 8.0625 5 1.6125 Maganin 0.000000043 0.75 0.00000002 0.02 40.3125 5 12093.75 0.003359375
4 4.4 4 1.1 Vonfram 0.000000055 2 0.0000001 0.1 17.6 18 19008 0.00528
5 58.5 0.75 78 Nikªlin 0.0000004 3.9 0.00000002 0.02 43.875 30 78975 0.0219375
6 86 2 43 Maganin 0.000000043 30 0.00000003 0.03 172 45 464400 0.129
7 3.3 0.5 6.6 Vonfram 0.000000055 3.6 0.00000003 0.03 1.65 15 1485 0.0004125
8 30 2.5 12 Nikªlin 0.0000004 3 0.0000001 0.1 75 25 112500 0.03125
9 16.125 5 3.225 Maganin 0.000000043 1.5 0.00000002 0.02 80.625 5 24187.5 0.00671875
10 8.8 4 2.2 Vonfram 0.000000055 4 0.0000001 0.1 35.2 18 38016 0.01056
11 108 0.75 144 Nikªlin 0.0000004 7.2 0.00000002 0.02 81 30 145800 0.0405
12 43 2 21.5 Maganin 0.000000043 15 0.00000003 0.03 86 45 232200 0.0645

M¹ch nèi tiÕp

TT U I R1 R2 R3 R U1 U2 U3 P1 P2 P3 P
1 3 0.5 2 4 6 1 2 0 0.5 1 0 1.5
2 67.5 1.5 15 30 45 22.5 45 0 33.75 67.5 0 101.25
3 88 2 8 16 20 44 16 32 40 32 64 80 176
4 55 2.5 4 6 12 22 10 15 30 25 37.5 75 137.5
5 90 3 6 9 15 30 18 27 45 54 81 135 270
6 37.5 1.25 5 10 15 30 6.25 12.5 18.75 7.8125 15.625 23.4375 46.875
7 54 2.25 4 8 12 24 9 18 27 20.25 40.5 60.75 121.5
8 24 0.2 20 40 60 120 4 8 12 0.8 1.6 2.4 4.8
9 90 0.5 40 60 80 180 20 30 40 10 15 20 45
10 90 1.5 25 20 15 60 37.5 30 22.5 56.25 45 33.75 135

M¹ch Song song

(cßn tiÕp )