Tugas Metode Numerik_08121002035
-
Upload
nita-susanti -
Category
Documents
-
view
215 -
download
2
description
Transcript of Tugas Metode Numerik_08121002035
Nama : Nita Susanti
NIM : 08121002035
Tugas Metode Numerik
Penyelesaian:Diketahui :R = 280 ohmt= 0.05 sL = 7.5 H
f (C )=e−RT /2Lcos[√ 1L(C )
−( R2 L )2
( t )]−0 .01f (C )=e−280(0.05 )/(2(7 .5) )cos[√ 1
7 .5(C )−(2802(7 .5) )
2
(0 .05)]−0 .01f (C )=e−0 .933cos [√ 1
7 .5(C )−384 .444 (0 .05 )]−0 .01
f (C )=0 .39cos[√ 17 .5(C )
−18 .666 (0 .05 )]−0 .01f (C )=0 .39cos[√ 1
7 .5(C )−0 .933]−0 .01
0 .01=0 .39cos[√ 17 .5(C )
−0 .933]0 .010 .39
=cos [√ 17 .5(C )
−0 .933]0 .025=cos√ 1
7 .5(C )−cos( 0.933 )
0 .025=cos√ 17 .5(C )
−0 .999
0 .025+0 .999=cos√ 17 .5(C )
1 .024=cos√ 17 .5(C )
(1.024 )2=cos 17 .5C
1 .048576=cos1cos7 .5C
1 .048576= 10 .99C
0 .99C= 11 .048576
C= 11.048576(0 .99 )
C= 11.03809024
C=0.96 ≈1
Maka didapatkan nilai C adalah 1