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15 V

A. What is the range of possible values of ? (HINT: What are the extremes for the possible values for ORK) I. Calculate the r

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1. Measure i by replacing the short circuit between nodes a and b with the ammeter. C. 2. Using the measured value of i, and

15 V
A. What is the range of possible values of ? (HINT: What are the extremes for the possible values for ORK) I. Calculate the required value of R such that IR-50 μΑ of current. (SHOW YOUR W B. One approach: Kirchoff's Current Law (KCL) I, - 12tIe 15V R1 Vail-VheadIR Ri RiR) CR.tl)V R= ing r49 一2. Using the resistor substitution box, place the value of R determined in Part II.B. 1 in the circuit. Measure the current through R by placing an ammeter in series with it. 3, Calculate the percent difference between B.2 and the desired 50 μA current. %Diff-
1. Measure i by replacing the short circuit between nodes a and b with the ammeter. C. 2. Using the measured value of i, and all nominal resistor values, calculate the current through the 1 kΩ resistor. (SHOW YOUR WORK) lk 3. Use KCL (1 resistor, ik in + R, with İR from B.2, and i from C. 1) to determine the current through the l Ω lk 4. Calculate the percent difference between the results of C.2 and C.3. %Diff
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