Plz, develop the code in C++

When the switch shown in Figure 7 14 Is closed at time t=0, the voltage V across the capacitor C is given by this formula V=E(l-e^-t/rc) E = voltage of battery R = resistance in the circuit C = value of capacitance e = Euler's number (2.71828..) t = time in seconds Assuming E=50, R=4000, C=0.005 modify program 7 13 to plot the voltage across the capacitor from t=0 to t=60 in increments of 2 seconds