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Please help me to solve physics circuit

  1. Aug 29, 2011 #1
    1. The problem statement, all variables and given/known data

    Calculate suitable resistances for R1 to R5 so that the binary values from the
    counter produce voltages from 0 V to approximately 3.75 V in approximately 0.25 V
    steps at point K in the circuit.I am attaching the document as well.There is total 9 questions which i need help

    2. Relevant equations

    Rtotal=1/R1 + 1/R2 +1/R3

    3. The attempt at a solution
    i have done t identify that the resistors are in parallel and in series but dont know how to start.
    Rtotal=1/R1 + 1/R2 +1/R3
     

    Attached Files:

  2. jcsd
  3. Aug 29, 2011 #2

    berkeman

    User Avatar

    Staff: Mentor

    Welcome to the PF.

    Unfortunately, as stated in the Academic Misconduct section of this assignment, we are not able to help you on these problems.
     
    Last edited: Aug 29, 2011
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