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..
e. What are the charge and current as functions of time? f. How much energy is stored in the capacitor when it is fully charged? a. The energy stored in this system is given fromU = 1 2 CâV 2 so that the potential difference is âV = 2U C = 23()00 J 30 Ã10â6 CV = 4.47 Ã103 V b. The time constant is given asÏ=RC =47Ã103Î©Ã32Ã10â6 F =1.5s. c. The maximum charge on the capacitor is the product of the capacitance and the