Home » ECE Objective type Questions and Answers » A cube is constructed by soldering together twelve 1Ω resistance wires to represent the twelve edges. The resistance between any two diagonally opposite corners will be :

Tuesday, 17 May 2016

A cube is constructed by soldering together twelve 1Ω resistance wires to represent the twelve edges. The resistance between any two diagonally opposite corners will be :

(a)   1 Ω
(b)   12 Ω
(c)  5/6 Ω
(d)  none of these

Ans: A


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