Question

Derive the equation of

 A)Q(t) for discharging process

B)V(t) for discharging process

C)I(t) for discharging process

D)show discharging graph

E)what happen for Q(t) for t=goes to +ve infinity for discharging process.

Answer 1

1)

$$Q=Q_0e^{-\frac{t}{RC}}$$

2)

$$V(t)=\frac{Q_0}{C}e^{-\frac{t}{RC}}$$

3)

$$|i(t)|=\frac{Q_0}{RC}e^{-\frac{t}{RC}}$$

4)

5) It will be zero.