Consider an LC circuit consisting of a 10 microFarady capacitor and a 100 microHenry inductor. At time t = 0, the capacitor has a potential difference of 5 volts between its plates, and zero current is flowing in the circuit. a. What is the oscillation frequency of this circuit in Hz? b. What is the maximum magnitude of the current flowing in this circuit, and at what point in an oscillation cycle does that maximum current flow occur? c. At what point in the cycle is the emf across the inductor zero? Is current flowing through the inductor at this instant? d. At what point in the cycle is the circuit's energy entirely in the form of magnetic field energy? e. How much energy is sloshing around in this circuit? f. At what point in the cycle is the power (rate of energy transfer) to the magnetic field maximum, and what is that maximum power (in watts)?
Consider an LC circuit consisting of a 10 microFarady capacitor and a 100 microHenry inductor. At time t = 0, the capacitor has a potential difference of 5 volts between its plates, and zero current is flowing in the circuit.
a. What is the oscillation frequency of this circuit in Hz?
b. What is the maximum magnitude of the current flowing in this circuit, and at what point in an oscillation cycle does that maximum current flow occur?
c. At what point in the cycle is the emf across the inductor zero? Is current flowing through the inductor at this instant?
d. At what point in the cycle is the circuit's energy entirely in the form of magnetic field energy?
e. How much energy is sloshing around in this circuit?
f. At what point in the cycle is the power (rate of energy transfer) to the magnetic field maximum, and what is that maximum power (in watts)?
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