A Wire of Length L = 6 $\times$ 10^-6 $\Omega$ M
B)353 $\times$

question 64

Multiple Choice

A wire of length L = 6.0 m has a uniform diameter d = 3.0 mm.When an electric field of E = 0.25 V/m is applied to the wire,the current is 1.5 A.The resistivity of the wire is

• A)1.18 \(\times\) 10^-6 \(\Omega\).m
• B)3.53 \(\times\) 10^-6 \(\Omega\).m
• C)2.81 \(\times\) 10^-7 \(\Omega\).m
• D)7.03 \(\times\) 10^-8 \(\Omega\).m
• E)2.21 \(\times\) 10^-7 \(\Omega\).m

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