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                                                                                                                                           Mesh Analysis

                       Example 10

                       Solve the current which goes through 12Ω and 6Ω by using Mesh Analysis.
















                                                           Figure 1.10(a)


                       Solution


                       Simplify the circuit using Ohm’s Law;
















                                                        Figure 1.10(b)















                                                        Figure 1.10(c)



                       Loop i1

                       By applying Kirchhoff Voltage Law (KVL);


                       (12 +j10 – j8) i1 – (–j8) i2 = +20<45° V

                       (12 + j2) i1 + (j8) i2 = 20<45° V ----------------------------- (1)
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