A Nichrome wire has a radius of 0.50 mm and a resistivity of 1.5 x 10-6 W*m.What is the resistance per unit length of this wire?
A) 0.001 5 W/m
B) 0.95 W/m
C) 1.6 W/m
D) 1.9 W/m
Correct Answer:
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