D 2.36 Assuming the op amp to be ideal, it is required to design the circuit shown in Fig. VE 2.2 to implement a current amplifier with gain iL/iI = 11 A/A.
(a) Find the required value for R.
(b) What are the input and the output resistance of this current amplifier?
(c) If RL = 1 kΩ and the op amp operates in an ideal manner as long as vO is in the range ±12 V, what range of iI is possible?
(d)If the amplifier is fed with a current source having a current of 0.2 mA and a source resistance of 10 kΩ, find iL.