Electric Circuit Analysis/Kirchhoff's Current Law/Answers
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Exercise 6: Answers
From The Diagram From Node b we get: From Node d we get: It is clear that we must solve V_c, in order to complete Voltage definitions at all nodes. V_c will be found by applying KCL at Node c and solving resulting equations Follows:
We can group like terms to get the following equation:
Substitute values into previous equations you get:
thus Thus now we can calculate Current through as follows:
Thus the effective current through is in opposite direction to Just as we expected! |