Question: In the circuit shown in Figure P33.62, assume that all parameters except for C are given. (a) Find the current as a function of time.

In the circuit shown in Figure P33.62, assume that all parameters except for C are given. (a) Find the current as a function of time.
(b) Find the power delivered to the circuit.
(c) Find the current as a function of time after only switch 1 is opened.
(d) After switch 2 is also opened, the current and voltage are in phase. Find the capacitance C.
(e) Find the impedance of the circuit when both switches are open.
(f) Find the maximum energy stored in the capacitor during oscillations.
(g) Find the maximum energy stored in the inductor during oscillations.
(h) Now the frequency of the voltage source is doubled. Find the phase difference between the current and the voltage.
(i) Find the frequency that makes the inductive reactance half the capacitive reactance.

In the circuit shown in Figure P33.62

In the circuit shown in Figure P33.62

So .(t)-.nax cos or

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