8.4 - create a Matlab or Octave program that inputs R and produces a plot.

8.4 The resistance, inductance, and capacitance in a parallel RLC circuit are 2000 2, 250 mH, and 10 nF, respectively a) Calculate the roots of the characteristic equa tion that describe the voltage response of the b) Will the response be over, under, or critically c) What value of R will yield a damped frequency d) What are the roots of the characteristic equation e) What value of R will result in a critically damped circuit. damped? of 12 krad/s? for the value of R found in (c)? response