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Consider a cube having resistance R on each of its sides. For this non-planar graph, the number of independent loop equations are _______________(a) 8(b) 12(c) 7(d) 5The question was asked by my college professor while I was bunking the class.Origin of the question is Series-Parallel Interconnection of Two Port Network in division Two-Port Networks of Network Theory |
Answer» CORRECT choice is (d) 5 Best explanation: We know that the NUMBER of equations is given by, L = B – N + 1 Where, B = Number of Branches, N = Number of Nodes Here, B = 12 and N = 8. So, L = 12 – 8 + 1 = 5. |
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