Question: A certain electric circuit has a resistor and a capacitor. The capacitor is initially charged to 100 V. When the power supply is detached, the

A certain electric circuit has a resistor and a capacitor. The capacitor is initially charged to 100 V. When the power supply is detached, the capacitor voltage decays with time, as the following data table shows. Find a functional description of the capacitor voltage υ as a function of time t. Plot the function and the data on the same plot.

Time (s) 0.5 1 1.5 2.5 3 3.5 4 Voltage (V) 100 62 38 21 13 7 4 3 2.

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