The voltage at the terminals of the 0.6 µF capacitor shown in the figure is 0 for t < 0...

The voltage at the terminals of the 0.6 µF capacitor shown in the figure is 0 for t < 0 and 40e-15,000tsin 30,000t V for t ≥ 0. Find (a) i(0); (b) the power delivered to the capacitor at t = π/8O ms; and (c) the energy stored in the capacitor at t = π /80 ms.