Q. The current through a 2.5-mH indicator is a damped sine given by i(t) = 10 e-500t sin 2000t.
With the aid of MATLAB, plot the waveforms of the inductor current i(t), with voltage v(t) = L di/dt , power p(t) = vi, and energy w(t) = t0 p(τ) dτ . Starting at t = 0, the plots should include at least one cycle and at least 20 points per cycle.