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2. Circuit Analysis-1 Fall-2014 EE -1111 Instructor: Hafiz Zaheer Hussain Email: zaheer.hussain@ee.uol.edu.pk www.hafizzaheer.pbworks.com Department of Electrical Engineering The University of Lahore Lecture # 11& 12 210/29/2014Hafiz Zaheer Hussain

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7. What will be the current through R3, in terms of i1 and i2 ? 10/29/2014Hafiz Zaheer Hussain7

8. What will be the direction of mesh current ? 10/29/2014Hafiz Zaheer Hussain8

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11. Q 10/29/2014Hafiz Zaheer Hussain11

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15. METHOD -1 10/29/2014Hafiz Zaheer Hussain15

16. METHOD -1 10/29/2014Hafiz Zaheer Hussain16

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33. The key is to select the method that results in the smaller number of equations 10/29/2014Hafiz Zaheer Hussain33

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35. 10/29/2014Hafiz Zaheer Hussain35 Summary Nodal Analysis with Voltage Source Mesh Analysis with Current Source Normal Mesh Note: only current source not voltage source Note: only Voltage source not current source

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