Getting the Current Gain for an Amp

Discussion in 'Homework Help' started by rishid, Sep 10, 2006.

  1. rishid

    Thread Starter New Member

    Oct 24, 2005
    8
    0
    Hi,

    Trying to calculate the current gained for the circuit below. I know it has to be i(output) / i(input) = A(is) * R(o) / (R(o) + R(L))

    ( ) represent subscript

    I cannot seem to figure out how to get A(is).

    Appreciate any help, thanks

    Rishi Dhupar
     
    • 1.55.bmp
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  2. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    I am experiencing problems reading the reference designators due to the resolution of the bmp file. Can you provide a clearer diagram?

    hgmjr
     
  3. rishid

    Thread Starter New Member

    Oct 24, 2005
    8
    0
    New image attached.
     
    • 1.55.bmp
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