Transient analysis

  1. i was trying to solve this question(file attached), but i can only come up with the answer:

    i assumed iL=0 at t=0, hence arrived at this:

    IL(t) = 6mA(1 - exp(-100000t))

    i can't figure out how Io came about.

    can someone come it my rescue and tell me how the I0 came into play.

    Kind Regards,
     

    Attached Files:

  2. jcsd
  3. anyone to help?
     
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