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Unformatted text preview: polarity its power is determined using p=-iv 4. p>0 means the element is absorbing power from the circuit. 5. (3 marks) Find the values of the currrents i a , i c and i d Solution: i a =-2 A, i c =1 A, i d =4 A. i a i b =2 A i e =1 A i c i d 3 A 6. (3 marks) Solve for the voltages v a , v b and v c. Solution: v a =-5 V, v b =-5 V, v c =10 V. 5 V + + + + + +- -----V c V b V a 15 V 10 V...
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- Three '09