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=4@68 ;8AB@8: A0=60B 38?4@;C:0= 30;0< :4783C?0= <0=CA80 =4@68 ;8AB@8: 38 @C<07
=30 14@0A0; 30@8 &"$ =4@68 ;8AB@8: 8=8 38 0=B0@0=F0 14@0A0; 30@8 &4<10=6:8B
"8AB@8: *4=060 8@ &"* &4@=07:07 =30 <4=34=60@ &4<10=6:8B "8AB@8:
*4=060 $C:;8@ *C60A =30 20@8;07 8=5>@<0A8 <4=64=08 &4<10=6:8B "8AB@8:
*4=060 $C:;8@ 8=8 *C;8A;07 8=5>@<0A8 B4@A41CB 30;0< :4@B0A 30= 38:C<?C;:0=
:4?030 6C@C =30 C=0:0=;07 1C:C 1C:C 38 ?4@?CAB0:00= A4:>;07 0B0C 304@07
:>@0= 8=B4@=4B 30= <4380 ;08= C=BC: <4=20@8 8=5>@<0A8 B4@A41CB

=30 B4;07 <4<?4;090@8 0@CA ;8AB@8: A40@07 B460=60= ;8AB@8: A40@07
30= AC<14@ 0@CA ;8AB@8: A40@07 A4@B0 @0=6:080= A434@70=0 B4@38@8 0B0A 10B4@08
78=660 38?4@>;47 =8;08 30= F0=6 38A41CB 34=60= @0=6:080= 0@CA A40@07
@CA 30= B460=60= ;8AB@8: 1>;0: 10;8: <4<8;8:8 =8;08 F0=6 A4;0;C 14@
C107 C107 B4@7030? E0:BC A420@0 ?4@8>38: 108: 14A0@ <0C?C= 0@07=F0
4A0@0= 0@CA 30= B460=60= 1>;0: 10;8: 38;0<10=6:0= 34=60=
A430=6:0= 0@CA 30= B460=60= A40@07 38;0<10=6:0= 34=60= 4E0A0
8=8 70<?8@ A4<C0 ?4@0;0B0= @C<07 B0=660 38>?4@0A8:0= 34=60= 4=4@68
;8AB@8: 0@CA 1>;0: 10;8: A4?4@B8 B0<?0: ?030 #.$#2 =30 B4;07 Sumber: Femina, 1995
<4=64B07C8 107E0 ?4@14300= <4=30A0@ 0=B0@0 0@CA 1>;0: 10;8: 30= 0@CA Gambar 8.22
Mixer dan bor listrik dioperasikan
A40@07 030;07 ?>;0@8B0A=F0 dengan energi listrik.
+=BC: <4=64B07C8 ?>;0@8B0A 0@CA 30= B460=60= A40@07 F0=6 A4;0;C B4B0?
30= 0@CA 1>;0: 10;8: F0=6 A4;0;C 14@C107 30?0B 386C=0:0= >A8;>A:>? <8A0;=F0
( 2&-"# 6 1!'*-1!-.# #4;0;C8 0;0B 8=8 9C60 380<0B8 =8;08 5@4
:C4=A8 30= 14=BC: 64;><10=6 F0=6 3870A8;:0= A430=6:0= C=BC: <4=6
C:C@ =8;08 B460=60= 30= :C0B 0@CA ;8AB@8: 30?0B 386C=0:0= D>;B<4B4@
30= 0<?4@4<4B4@

2. Mengamati Tegangan Listrik DC dan Tegangan Listrik AC Sumber: Phywe
Gambar 8.23
+=BC: <4=6C:C@ B460=60= 30= <0:A8<C< 30= B460=60= Osiloskop
+
?C=20: :4 ?C=20: F0=6 14@0A0; 30@8 90@8=60= ;8AB@8: &"$ 30?0B 38;0:C:0=
..
34=60= <4=66C=0:0= >A8;>A:>? A4?4@B8 ?030 #.$#2 C1C=6:0= B4@ (a)
<8=0; 0<?4@4<4B4@ 30= !& ,,#* :4 @0=6:080= A4?4@B8 ?030 #.$#2 Galvanometer
83C?:0= 34=60= <4=4:0= B><1>; / <0B8 0?0:07 90@C<
<?4@4<4B4@ <4=F8<?0=6 *4=F0B0 90@C< 0<?4@4<4B4@ B830:
<4=F8<?0=6 A40:0= 0:0= B830: 030 0@CA F0=6 <4=60;8@ ?030 @0=6:080= +;0=68 Osiloskop
?4@2>100= B4@A41CB 34=60= <4=67C1C=6:0= 0@CA @0=6:080= :4 !& ,,#* B460=60= 220 2
?030 >A8;>A:>? !4<C380= ?CB0@ D>;BA 38D <8A0;=F0 ?030 ?>A8A8 220 V R 0 220 2
<0B8 64;><10=6 B460=60= 38 ;0F0@ >A8;>A:>? <0:0 0:0= B4@;870B 107E0
B460=60= 14@C107 A420@0 ?4@8>38: A4?4@B8 ?030 #.$#2 # :8@0 :8@0
:4 0B0A 30= :4 10E07 =30 B4;07 <4=64B07C8 107E0 B460=60= F0=6 (b)
?>;0@8B0A=F0 A4?4@B8 64;><10=6 030;07 B460=60= ;8AB@8: 1>;0: 10;8: Galvanometer
0608<0=0 98:0 0@CA F0=6 38;4E0B:0= 030;07 0@CA A40@07 8:0 =30
<4=60<0B8 B460=60= A40@07 F0=6 3870A8;:0= @0=6:080= 0@CA A40@07 30= Osiloskop
10B4@08 <4=66C=0:0= >A8;>A:>? A4B4;07 =30 <4=67C1C=6:0= 0@CA 220 V
:4 270==4; 90@C< 0<?4@4<4B4@ <4=F8<?0=6 30?C= ?4@C1070= 220 V R
B460=60= A40@07 ?030 >A8;>A:>? 0:0= B4@;870B 70=F0 30;0< A0BC 0@07 A4?4@B8
?030 #.$#2 $ Gambar 8.24
)4B4;07 <4;0:C:0= ?4=60<0B0= 30@8 ?4@2>100= B4@A41CB =30 30?0B a. Mengamati arus bolak-balik dengan
<4=64B07C8 A49C<;07 ?4@14300= 0=B0@0 B460=60= 30= B460=60= amperemeter DC dan osiloskop.
"8AB@8: A40@07 <4<8;8:8 B460=60= F0=6 B4B0? A4B80? A00B 30= 6@058: B460=60= b. Mengamati arus searah dengan
amperemeter DC dan osiloskop.

Listrik Dinamis 193