LISTRIK MAGNET 3.pdf
Transcript of LISTRIK MAGNET 3.pdf
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DAFTAR ISI
LISTRIKMEDAN
ELEKTROSTATIKA
GAUSHUKUM
ENERGI POTENSIAL LISTRIK
listrikMultipole
KHUSUHMETODE
ARUS LISTRIK
MAGNETOSTATIKA
INDUKSI ELEKTRO
MAGNET
Exit
BAHAN DIELEKTRIK
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BAB IX
MAGNETOSTATIKA
Induksi Magnet
rr
qqFe
ˆ4
11
2
0
r
rxvxv
r
qqFm
12
10
4
BxvqFm
r
rxv
r
qB
12
0
4
Gaya Coulomb
Gaya magnet
Induksi magnet
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Gaya Magnet Pada Muatan Bergerak
Gaya Lorentz
magneyticelectricLorentz FFF
=
BxvEq
Bila E = 0
BxvqF
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Gerak Muatan di Dalam Medan Magnet
Fc = Fm
qvBr
mv
2
BxvqF
Bm
q
Bxvqvxm
vxBm
qvx
Bm
q
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Gaya Magnet pada Arus Listrik
Besar arue yang mengalir jika luas
penampang penghantar tegak lurus dengan
rapat arus
I = J A = n q v A
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L
T
I
B
F
X
F = I L B sin
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Momen Magnetik pada Arus Listrik
AIM
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Medan Magnet dari Arus Lurus
atau
R
IB
2
0
u
R
IB ˆ
2
0
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Medan Magnet dari Arus Melingkar
2
322
0
2 Ra
IAB
2
322
0
2 Ra
MB
Tu
ru
dB
dB
dB
a
Tur
R
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Hukum Amper
dlA
B
I
L
r u
L L L
dlBdlBldB ..
B
rr
IBL
2
2
0
IldB o
.B
Go Back
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BAB X
INDUKSI ELEKTROMAGNET
0 Ex
0. ldE
ldEC
. )( BxvEqF
atau
Gaya gerak listrik
disekitar untaianGaya Lorentz
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Hukum Faraday
Eksperimen Faraday
dt
d
S
dnnB ˆ.
Hukum Faraday
C
ldE
.
SC
danBdt
dldE ˆ..
dant
BdanEx
S
ˆ.ˆ.
t
BEx
Hukum Faraday dalam
bentuk deferensial
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Indukansi Diri
Gaya gerak listrik induktansi diri
dt
dIL
dt
ddiri
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Induktansi Bersama
Besar induktansi bersama
kj c jk
kj
c
jkR
ldldM
.
4
0
GGL induksi disalah satu rangkaian
dt
dIM
dt
dk
jk
jk
kj