What is the ratio of resistances of two copper conductors whose length – McqOptions

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1.	What is the ratio of resistances of two copper conductors whose lengths are in the ratio 1 : 4 and radii in the ratio 1 : 2?
A.	1 : 2
B.	1 : 1
C.	2 : 1
D.	4 : 1
Answer» C. 2 : 1

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