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23 Nov 2019
5. What length of a 22 gauge American Wire Gauge copper wire isneeded to make a resistance of 500 O?
Not sure if I'm on the right track?
R= ?(L/A)
R = 500O
? = 1.77 x 10-8 Ohms at 20° C
diameter of 22 gauge american wire = .0006m
5. What length of a 22 gauge American Wire Gauge copper wire isneeded to make a resistance of 500 O?
Not sure if I'm on the right track?
R= ?(L/A)
R = 500O
? = 1.77 x 10-8 Ohms at 20° C
diameter of 22 gauge american wire = .0006m
Reid WolffLv2
2 Aug 2019