1. The problem statement, all variables and given/known data The current shown below is applied to a 0.25uF capacitor. The initial voltage on the capacitor is zero. (a) Find the charge on the capacitor at t = 30us. (b) Find the voltage on the capacitor at t = 50us. (c) How much energy is stored in the capacitor by this current? Thank you very much for any help you offer. This has had me bogged down for a couple hours now and I just want to understand how they got those answers in the back of the book.