(a) Explain how the (j)1/2 term will affect the spectra in a Nyquist plot. (b) Assume that an electrochemical system can be characterized by the following equivalent circuit model, create the corresponding Nyquist plot. Assume that CDL=0.17Fm2; Electrode area 3cm 6cm; the distance between electrodes is 0.3cm; the conductivity of electrolyte is 0.36Sm1; Exchange current density is 0.65Am2; it is a single-electron transfer reaction; D=11010m2s1; c0=100mM;T=25C