The table below shows the current in a circuit like that of Fig. 27.26, where a current has been established with the switch in position A, and then it?s thrown to position B at time t = 0. The resistance is 180 ?. Determine an appropriate function of current that, when plotted against time, should produce a straight line. Make your plot, determine a best-fit line, and use its slope to find the inductance in the circuit.

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Time (ms) 20.0 40.0 60.0 80.0 | 100.0 Current (mA) 66.5 23.0 9.15 3.56 1.50 0.450