[Q1] Consider a circuit below. Find voltage, v(t), and current, (t), across a capacitor when voltage, Vs(f) is applied to the circuit. [Q2] Draw oscilloscope traces (2-D graphs) for (Vc(t)

vs f) and (lc(t) vs t). [Q3] Explain voltage and current in your own words. v_{S}(t)=10 \cos (4 t)[\mathrm{V}]