Unformatted text preview: R = 66 Ω + 66 Ω + {1/66 Ω + 1/(66 Ω + 66 Ω )}1 4) For the figure shown, if the current source I = 2.6 A, determine the absolute value of the nodal voltage Vo and enter your answer into the blank space. You do not include units in your answer. Apply KCL @ node 1: (Vo – V1)30 – V1/30 – 2.6 A = 0 Apply KCL @ node 0:  Vo/30 (Vo – V1)30 = 0 Solve: Vo = 26 V, V1 = 2 Vo= 52V 5) For question 4, voltage V o is positive with respect to ground, true or false. FALSE E = (12 V 2 hr ∫ ) 9 e − 8.7 t A ( ) dt = 108 e − 8.7 t − 8.7 2 hr = 12.41 W...
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 Spring '09
 Mechatronics

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