RLC Circuits

The current i through a 4.6 H inductor varies with time t as shown on the graph of Fig. 36-18 below. Calculate the induced emf during the time intervals (a) t = 0 to t =2 ms, (b) t = 2 ms to t = 5 ms, and (c) t = 5 ms to t = 6 ms. (Ignore the behavior at the ends of each interval.