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In a circuit with impressed voltage ((e) and inductance L. Kirchhoff's law gives the relationship di E-L-+RI dt where R is the resistance in the circuit and I is the current.

Suppose we measure the current for several values of t and obtain: 1.635 4.04428 t. Check 1.735 1.835 1.935 2.035 3.99042 4.13818 4.28932 4.31445 2.135 4.42515 where t is measured in seconds, I in amperes, the inductance L is a constant 1.107 Henries and the resistance is 0.615 Ohms. Approximate the voltage at the values t= 1.635, 1.735,..., 2.135, by using the most accurate three point formula Write all the values into 5 decimal places. The approximate values of and its coresponding value of voltage are given in row 1 and row 2, respectively, as

Fig: 1