AC ohmmeter revisited

here's the pictures that go with the AC Ohmmeter article....
the current set resistor goes between i_out and i_set_fb. you can use a function generator for the oscillator input.

(added 04JAN11: damping factor.pdf some experimental ideas i had that led me to devise a way of sourcing AC current so i could perform the physical experiments envisioned by the theoretical experiments described)

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