The initial voltage on a .2μF capacitor is -60.6V. The capacitor current has the wave form i(t)=100e-1000t mA, for t>0 and i(t)=0 for t<0.
a)find the voltage across the capacitor for t>0.
b) is there an instantaneous change in the voltage across the capacitor at t=0?
c) Is there an instantaneous change in the current across the capacitor at t=0
d) how much energy is storedc in the capacitor at t=250μs