Q. Simplify the inductance circuit shown below.

Solution:    6mH is in parallel combination with 3mH therefore

                                                6mH||3mH=(6 x3)/(6+3)

                                                                   =18/9

                                                                   = 2mH

                                    2mH is in parallel combination with 4mH, so,

                                                            2mH||4mH = (2 x 4)/(2+4)

                                                                               = 8/6=1.33mH Ans.