Asked by  | 9th Oct, 2008, 10:23: PM

Expert Answer:

use the formula

R= p l / A  , where R is the resistance ,p is resistivity, l is the length of the wire, A is the cross-sectional area, from diameter find the area, put the values and find length.

Answered by  | 10th Oct, 2008, 07:37: AM

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