Curve of Uc = f(t)
Simulation : Plot the curve of Uc = f(t)
Plot the curve of Uc: = f(t) and the tangent to the curve for the coordinates of the origin during discharging phase

Uc =f(t) during discharging phase
Plot the curve of Uc: = f(t) and the tangent to the curve for the coordinates of the origin during discharging phase