3.22

3.22 In Problem 3.11 the following empirical relationship relating inductor current / and magnetic flux linkage was used (A) = 97.3 +4.2 (amps, A) a. Use MATLAB to plot current 11 as a function of flux linkage for the range-0.45 0.4 wb. b. Use the data from part (a) to plot flux linkage as a function of current /L c. Write an M-file that uses the plot data from part (b) to estimate the inductance L and plot inductance as a function of flux linkage [Hint: recall that inductance is L = d/dl)