A uniform metallic wire has a resistance of 18 Ω and is bent into an equilateral triangle. Then, the resistance between any two vertices of the triangle is

A uniform metallic wire has a resistance of 18 Ω and is bent into an

1.	A uniform metallic wire has a resistance of 18 Ω and is bent into an equilateral triangle. Then, the resistance between any two vertices of the triangle is
A.	12 Ω
B.	8 Ω
C.	2 Ω
D.	4 Ω
Answer» E.

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A uniform metallic wire has a resistance of 18 Ω and is bent into an equilateral triangle. Then, the resistance between any two vertices of the triangle is

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