CONDUCTOR
INSULATOR
ELECTRONS
VOLTMETER
RESISTOR
AMMETER
CURRENT
BATTERY
SWITCH
BULB
Y
Y
R
E
T
T
A
B
U
S
I
Z
W
H
N
O
V
U
R
N
F
A
A
W
R
U
I
D
Y
S
E
U
O
Q
O
U
H
I
I
C
A
N
I
X
O
X
I
C
L
I
T
T
X
O
B
R
S
M
O
D
L
U
E
E
T
C
S
N
G
E
W
U
K
U
I
M
C
M
F
H
M
D
I
T
U
P
L
O
A
P
J
T
X
M
D
U
E
E
S
E
E
A
H
N
L
K
F
V
P
C
L
M
T
A
E
U
T
S
P
B
G
F
X
T
O
M
X
C
E
I
R
O
E
I
U
F
O
O
N
A
L
O
A
O
R
D
R
B
R
L
M
R
I
E
Y
A
E
F
Q
O
I
O
B
D
B
Y
V
A
R
E
L
E
C
T
R
O
N
S
V
X
E
J
E
R
U
U
U
Z
A
Z
O
X
K
Q
K
A
E
W
U
D
F
P
E
O
X
B
R
E
C
S
S
V
D
C
A
I
Q
I
L
A
I
S
F
U
P
