please answer

Asked by pranavjain | 23rd Jul, 2010, 10:41: PM

Expert Answer:

resistivity = resistance x C/S area / length
=  25 x 3.14 x (0.3x10-3)2/4
= 176.63 x 10-8 Ω.m
 
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Team,
TopperLearning.

Answered by  | 23rd Jul, 2010, 10:53: PM

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