Twelve wires of equal length and same cross-section are connected in the form of a cube. If the ...
Twelve wires of equal length and same cross-section are connected in the form of a cube. If the resistance of each of the wires is \( R \), then the effective resistance between the two diagonal ends would be
img src=https://penpencil-static-content.s3.ap-south-1.amazonaws.com/5eb393ee95fab7468a79d189/mpylu6adw6bm6yz5l51vixgd0.png /
(a) \( 2 R \)
(b) \( 12 R \)
(c) \( \frac{5}{6} R \)
(d) \( 8 R \)
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