[Solved] How Long Is a Wire Made from 200 Cms1u1p13s1s1p0 of Copper

Question 17
Multiple Choice

How long is a wire made from 200 cm3 of copper if its resistance is 8.5 ohms? The resistivity of copper is 1.7 10-5 ·m.

A) 10 m
B) 2.2 102 m
C) 7.1 m
D) 3.0 103 m

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