Emf of battery E=10V = Vmax capacitance of capacitor=0.2Fresistance of resistor R=25 ohms need help finding In(1-V/Vmax) please explain.

Construct this circuit using the elements of the circuit in the simulator file: 10 V battery 25-0 resistor 0.2 Farad capacitor There is no three-way switch in the simulator, so use two switches and an extra wire instead. When switch a closed and switch b is open, the circuit should have the battery, capacitor and resistor in series. When switch b is closed and switch a is open, the circuit should have capacitor and resistor in series, with battery excluded. Insert the screenshot of your circuit below. 2) Connect the voltage chart and current chart to the capacitor and practice charging and discharging the capacitor by closing and opening the switches. Observe how the voltage and current vary with time and make sure the graphs are consistent with theoretical expectations. 3) Discharge the capacitor fully by right-clicking on it or clicking on "reset all dynamics" button. Remove the voltage and current charts and connect the voltmeter instead. Pay attention to the polarity so that your measured voltage is positive. Place a stopwatch in the corner of the screen. 4) Open switch b and close switch a. Press "play" to start the charging process, pausing about every 10 seconds to take measurements of time and voltage [Note that the simulation's clock runs slower, so don't use it for the 10- seconds count. Instead use your actual estimate of 10 seconds. Alternatively, you can pause the simulation every increment of 1.0 to 1.5 V instead of counting 10 seconds] Take 6 to 8 measurements and record your results in the table 1. Table 1. In (1 - V 1.2 2.64V 2.5 4.31V 3.5 5.33V 4.7 6.33V 6.4 7.43V 9.1 8.49V 11.9 9.14V