a wire is 1m long, 0.22mm diameter and 10 ohm of resistance. calculate the resistivity
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0
Answer:
six bit of a good time to do it for you to be a good time
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1
Answer:
3.79 × 10 ^ -7 ohm m
Explanation:
R = p l/A
p = resistivity of the material l = lenght A= area of cross section
therfore,
p = R A / l
= 10 × 3.14 × ( 0.11 × 10 ^ -3 ) ^ 2
= 3.7994 × 10 ^ -7 ohm m
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