The current through a 2 \mathrm{~F} capacitor is shown below. Find the energy of the capacitor for t \geq 3 \mathrm{~s}, if its voltage is zero is at t=0.
The current through a 2 \mathrm{~F} capacitor is shown below. Find the energy of the capacitor for t \geq 3 \mathrm{~s}, if its voltage is zero is at t=0.