1. Repeat ProblemP13.12 by interchanging the resistance R and the diode. Keep the diode pointing toward the right-hand side. Figure P13.12 2. Consider the circuit shown in FigureP13.12 , with an...

1. Repeat ProblemP13.12 by interchanging the resistance R and the diode. Keep the diode pointing toward the right-hand side.

Figure P13.12

2. Consider the circuit shown in FigureP13.12 , with an unusual diode that has i_D=Kv D3. Derive an expression for v_o
in terms of vin, R, and K.

Figure P13.12

3. The op amp shown in FigureP13.15 is ideal, except that the extreme output voltages that it can produce are ±10 V. Determine two possible values for each of the voltages shown. [Hint: Notice that this circuit has positive feedback.]