Electrical resistances (1)

Colour coding used for carbon resistors
colour
                    
1st number
0
1
2
3
4
5
6
7
8
9
2nd number
0
1
2
3
4
5
6
7
8
9
multiplier
1
10
100
1 000
10 000
100 000
1 000 000
     
uncertainty
5% gold coloured
10% silver coloured

 

 

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