Inductive crosstalk voltage

Discussion in 'Homework Help' started by ham3388, Mar 27, 2016.

  1. ham3388

    Thread Starter Member

    Jul 3, 2012
    97
    3
    Hello to all..
    I'm facing difficulty in part a)


    I'm not able to determine the current in circuit A to be able to put it in the below formula so to determine the crosstalk voltage in circiut B
    20160327_170401.jpg


    Below are the diagram and the question.
    Please guide me to find out the current since I don't have the value of the inductance in OHM

    20160327_170315.jpg
    20160327_170331.jpg
     
  2. ham3388

    Thread Starter Member

    Jul 3, 2012
    97
    3
    I assumed since L1 compared to the sum of R1 and RL1 is very small so it can be negligted .then current =1/100=.01 A

    If I'm wrong please advice me
     
  3. WBahn

    Moderator

    Mar 31, 2012
    17,715
    4,788
    How can you compare an inductance to the sum of resistances? That's like saying that a person's height is small compared to their income.
     
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