Four wires each of the same length, diameter and material are connecte – InterviewSolution

1.	Four wires each of the same length, diameter and material are connected to form a square. If the resistance of each wire is R, then equivalent resistance across the opposite corners is :
Answer» Four wires each of the same length, diameter and material are connected to form a square. If the resistance of each wire is $R,$ then equivalent resistance across the opposite corners is :

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