Chapter 29, Problem 89P

(a)

To determine

To Show:The change in the capacitor obeys the equation $L\frac{d^{2}Q}{d{t}^2}+\frac{Q}{C}=V_{peak}\cos \omega t$

(b)

To determine

To Show: The charge of a capacitor charge is given by $Q_{peak}=-\frac{V_{peak}}{L\left({\omega }^2-{\omega }^2{}_0\right)}$

(c)

To determine

To Show: The current flow through the circuit is given by $I=I_{peak}\cos (\omega t-\delta )$