Question: Problem 3 : For the following circuit, find a value for R such that I = 1 0 m A ( assume is large )

Problem 3: For the following circuit, find a value for R such that I=10mA(assume is large).
18 Points
Derive an expression for I as a function of Iref and . Assume 1=2. Solve for =50 and calculate the error introduced by neglecting IB in the initial calculation.
Problem 3 : For the following circuit, find a

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