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Electrical Engineering Challenge #1
Hello,
Find the equivalent resistance between a and b port (Rab (=Requivalent)) for the bellow circuit. Assume each element is 1 ohm.
V=I*R. 1A current is applied to node a to b. Therefore, Va=Rab. Nodal voltage method is used.
Gii is the number of resistances connect to node i. Gii=3 means node i has 3 resistances. Gij is -1 when between node i to j has resistance.
1/1 ohm = 1 S, so conductance = number of resistance.
t.t.