Answer to Question #214855 in Electricity and Magnetism for DANI

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.