EXERCISE

$6\mathrm{.}4\mathrm{.}1$

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$($a$)$ Determine $v_C(t)$ in the circuit above and plot the waveform for $t0,$ given that $V_0=12V,R_1=0\mathrm{.}4,R_2=1\mathrm{.}2,L=0\mathrm{.}1H,$ and $C=0\mathrm{.}4F.$ Use a plot time scale that appropriately captures the shape of the waveform.