When posting, click on the "Go Advanced" button. Scrolling down the page a bit, there is a "Manage Attachments" button. On the ensuing page, you can browse to a picture (your sketch) and upload it. Then close the upload window and write your post.I cant seem to get this drawn and into message...blond moment...but the R1 is 1 K ohm and in series with the others.
As presented, it can not be solved.
Thanks djs fantasi to the quick assist. I never would have figured that one out!
Statements made by OP do not support YOUR assumptions at this time.I am assuming that Rt is Rtherevin or Rtot. Hence,
Rt=R1+(1/((1/R3)+(1/R2)))
1455=1000+(1/(.002+(1/R2)))
One equation and one unknown. Eminently solveable.
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