a) Change the resistance for the circuit you designed in Problem 8.17(a) so that the response is underdamped. Continue to use components from Appendix H. Calculate the roots of the characteristic equation for this new resistance.

b) Change the resistance for the circuit you designed in Problem 8.11(a) so that the response is overdamped. Continue to use components from Appendix H. Calculate the roots of the characteristic equation for this new resistance.

Problem 8.17

a) Design a parallel RLC circuit (see Fig. 8.1) using component values from Appendix H, with a resonant radian frequency of 5000 rad>s. Choose a resistor or create a resistor network so that the response is critically damped. Draw your circuit.

Â b) Calculate the roots of the characteristic equation for the resistance in part (a).

Fig. 8.1

Problem 8.11

The resistor in the circuit of Fig. P8.11 is decreased from 50 â„¦ to 32 â„¦. Find v_{o}(t) for t â‰¥ 0.