Suppose that the resistance in the circuit of Figure 8.4. l(a) is 3 x l06 . A

Suppose that the resistance in the circuit of Figure 8.4. l(a) is 3 x l06 Ω. A voltage is applied to the circuit and then is suddenly removed at time t = 0. The measured voltage across the capacitor is given in the following table. Use the data to estimate the value of the capacitance C.
Time t (s)Voltage vc (V)
0.................................12.0
2.................................11.2
4.................................10.5
6...................................9.8
8...................................9.2
10.................................8.6
12.................................8.0
14.................................7.5
16.................................7.0
18.................................6.6
20.................................6.2