A wire of length l is bent into the form of an equilateral triangle. The effective resistance between any two vertices of the triangle is 'R'. If the same wire is bent into the form a square, what will be the effective resistance between the ends of one side?

\frac{27}{32} R

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\frac{37}{32} R

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\frac{32}{37} R

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\frac{32}{27} R

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Solution

The correct option is A $\frac{27}{32} R$

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A wire of length l is bent into the form of an equilateral triangle. The effective resistance between any two vertices of the triangle is 'R'. If the same wire is bent into the form a square, what will be the effective resistance between the ends of one side?

The correct option is A 2732R

The correct option is A $\frac{27}{32} R$