Call your doctor at once if you have a serious side effect such as: 1  feeling short of breath, even with mild exertion; 2  swelling of your ankles or feet; 3  slow or uneven heartbeats; or. 4  numbness or cold feeling in your hands and feet.
For the most part, I understand the derivation; however, at the end of the derivation, the author adds one little condition: Where is the energy in a parallel plate capacitor actually stored? Well, if we think about it, the only place it could be stored is in the electric field generated between the plates..
Thus when the energy stored in the inductor's magnetic field decreases, the energy in the electric field of the capacitor increases by the same amount.Recall that when the current flowing through the inductor is at a maximum, the capacitor has zero charge on it, and thus there is no electric field.