5. The independent current source generates 0 current for t< 0 and a pulse 10test for t> 0. + V 100 mH www a. Sketch the current waveform. b. At what instant of time is the current maximum? c. Express the voltage across the terminals of the 100 mH inductor, v, as a function of time. d. Sketch the voltage waveform. e. Is the voltage maximum when the current is maximum? f. g. At what instant of time does the voltage change polarity? Is there ever an instantaneous change in the voltage across the inductor? If so, at what time?