Page 189 - MUDAH DAN AKTIF BELAJAR FISIKA SMA KELAS X

K

%;47 :0@4=0 30= A478=660
2-2
K
B>B
+=BC: , 1C07 70<10B0= 14@;0:C

K
1 ,
&4@A0<00= ?4@A0<00= 14@8:CB C=BC: <4=F434@70=0:0= 30= <4<?4@
<C307 ?4=F4;4A080= &4@70B8:0= #.$#2
R V 1
1
0 8:0 B4@30?0B 70<10B0= 38ACAC= A4@8 14@;0:C
V
R 2 V 2
K
V 2
Gambar 8.9
Rangkaian seri dua buah hambatan.
K

1 (0=6:080= A4@8 14@5C=6A8 A410608 ?4<1068 B460=60=

B>B K

B>B

3. Rangkaian Paralel Resistor
8:0 AC0BC @0=6:080= ;8AB@8: <4<14@8:0= ;4187 30@8 A0BC ;8=B0A0= C=BC:
0;8@0= 0@CA ;8AB@8:=F0 @0=6:080= B4@A41CB 38=0<0:0= @0=6:080= ?0@0;4;
&030 @0=6:080= ?0@0;4; B460=60= ?030 A4B80? :><?>=4= A0<0 14A0@
E0;0C?C= 70<10B0= A4B80? :><?>=4= 14@1430
414@0?0 ;0<?C ?890@ F0=6 38ACAC= A420@0 ?0@0;4; B0<?0: ?030 #.
$#2 (0=6:080= ?0@0;4; 14@5C=6A8 A410608 ?4<1068 0@CA
)4?4@B8 F0=6 B4;07 =30 ?4;090@8 ?030 C:C< !8@277>55 ?030
#.$#2 :C0B 0@CA ;8AB@8: F0=6 <4;0;C8 30= 030;07
Gambar 8.10

Susunan paralel tiga buah lampu 30= 30?C= :C0B 0@CA 0=B0@0 B8B8: 30= 030;07 &030 @0=6:080=
pijar ?0@0;4; 14@;0:C
R 1 K

I 1
R 2 %;47 :0@4=0 30=
a I I 2 I b .
R 3 4=60= 34<8:80=
I 3

. K

Gambar 8.11
Susunan paralel hambatan C=BC: , 1C07 70<10B0= 14@;0:C
...
. , K

180 Mudah dan Aktif Belajar Fisika untuk Kelas X