COPPER WIRE TABLE
Gage No
Diam No
Circular mil area
Ohms per 1000ft of copper
wire at 25°C
Gage No
Diam No
Circular mil area
Ohms per 1000ft of copper
wire at 25°C
1
289.3
83,690
0.1264
21
28.46
810.1
13.05
2
257.6
66,370
0.1593
22
25.35
642.4
16.46
3
229.4
52,640
0.2009
23
22.57
509.5
20.76
4
204.3
41,470
0.2533
24
20.10
404
26.17
5
181.9
33,100
0.3195
25
17.90
320.4
33.00
6
162.0
26,250
0.4028
26
15.94
254.1
41.62
7
144.3
20,820
0.5080
27
14.20
201.5
52.48
8
128.5
16,510
0.6405
28
12.64
159.8
66.17
9
114.4
13,090
0.8077
29
11.26
126.7
83.44
10
101.9
10,380
1.018
30
10.03
100.5
105.2
11
90.74
8,234
1.284
31
8.928
769.70
132.7
12
80.81
6,530
1.619
32
7.950
63.21
167.3
13
71.96
5,178
2.042
33
7.080
50.13
211
14
64.08
4,107
2.575
34
6.305
39.75
266
15
57.07
3,257
3.247
35
5.615
31.52
335.0
16
50.82
2,583
4.094
36
5.000
25.00
423.0
17
45.26
2,048
5.163
37
4.453
19.83
533.4
18
40.30
1,624
6.510
38
3.965
15.72
672.6
19
35.89
1,288
8.210
39
3.531
12.47
848.1
20
31.96
1,022
10.35
40
3.145
9.88
1069.0
*20 to 25°C or 68 to 77°F is considered average room temperature

GREEK ALPHABETS
A,a
alpha		 B,ß
Beta		  é,g
gamma		 D,d
delta		 E,e
epsilon		 Z,z
zeta
H,h
eta		 q
theta		 I,t
iota		 K,c
kappa		 L,l
lambda		 M,m
mu
N,n
nu		 º,x
xi		 O,o
omicron		 P,
pi		 P, j
rho		 å,s
sigma
T,t
tau		 y,n
upsilon		 F,f
phi		 X,c
chi		 g,m
psi		 W,w
omega

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