For the circuit in Figure P4-28 : (a) Find (v_{mathrm{O}}) in terms (v_{mathrm{S}}). (b) Find (i_{mathrm{O}}) and

Question:

For the circuit in Figure P4-28 :
image text in transcribed (a) Find \(v_{\mathrm{O}}\) in terms \(v_{\mathrm{S}}\).
(b) Find \(i_{\mathrm{O}}\) and \(v_{\mathrm{O}}\) for \(v_{\mathrm{S}}=1 \mathrm{~V}\). Repeat for \(v_{\mathrm{S}}=2 \mathrm{~V}\).
(c) Validate your answers using Multisim.
(d) What could you do to avoid saturating the OP AMP?