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Unformatted text preview: resistance of (3/2)R. Using the formula P = 40 watts = V 2 /R eq = 10 2 /(3R/2) and solving for R = 5/3 ohms . 9 The following circuits will be redrawn in class to show how they are easy to solve after being redrawn: Chapter 2, Problem 44. For each of the circuits in Fig. 2.108, obtain the equivalent resistance at terminals ab . 5 Ω 10 Ω 20 Ω 20 Ω a b Figure 2.108 10 Chapter 2, Problem 45. Find the equivalent resistance at terminals ab of each circuit in Fig. 2.109. 5 Ω 20 Ω 25 Ω 60 Ω 12 Ω 15 Ω 10 Ω 30 Ω Figure 2.109 11 Chapter 3, Problem 34. Determine which of the circuits in Fig. 3.83 can be redraw with no crossing branches. Figure 3.83...
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This note was uploaded on 10/06/2008 for the course EE 302 taught by Professor Mccann during the Fall '06 term at University of Texas.
 Fall '06
 MCCANN

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