Describe qualitatively how placing an inductor and a capacitor in a circuit with one another leads...

Describe qualitatively how placing an inductor and a capacitor in a circuit with one another leads to current and voltage oscillations in that circuit.

Expert Solution

genius_generous answered 2 years ago

A circuit is constructed with an AC generator, a resistor, capacitor and inductor as shown. The...

A circuit is constructed with an AC generator, a resistor, capacitor and inductor as shown. The generator voltage varies in time as ε =Va - Vb = εmsinωt, where εm = 120 V and ω = 231 radians/second. The inductance L = 155 mH. The values for the capacitance C and the resistance R are unkown. What is known is that the current in the circuit leads the voltage across the generator by φ = 49 degrees and the average...

A circuit is consisted of an inductor L, a capacitor C, and a resistor R. It...

A circuit is consisted of an inductor L, a capacitor C, and a resistor R. It is driven by an AC voltage of the form ?0sin (??). At the steady state, find (a) the charge and current as a function of time (b) the maximum amplitude of the current and the corresponding resonance frequency (c) the average power at the current’s resonance frequency (c) the quality factor Q

An LC circuit is built with a 10 mH inductor and an 12.0 pF capacitor. The...

An LC circuit is built with a 10 mH inductor and an 12.0 pF capacitor. The capacitor voltage has its maximum value of 40 V at t=0s. Part A How long is it until the capacitor is first fully discharged? Express your answer with the appropriate units. (t=?) Part B What is the inductor current at that time? Express your answer with the appropriate units.(I=?)

a circuit that has a resistor, capacitor, and inductor in series with a 5V AC voltage...

a circuit that has a resistor, capacitor, and inductor in series with a 5V AC voltage source R = 5 Ω; L = 1 mH; C = 447 a) Find ω0 and f0 b) Complete the table f = f0 f = 0.5f0 f = 1.5f0 I VL Vc c) What is the phase between circuit current and applied voltage at f = f0 (in radians) d) Determine if the below statements are true or false Below resonance (f <...

An LC circuit has an inductor with inductance 0.05 H and a capacitor with capacitance 5...

An LC circuit has an inductor with inductance 0.05 H and a capacitor with capacitance 5 μF. All of the energy is stored in the capacitor at t=0, and the total charge is 3×10-5 C. (a) What is the angular frequency of the oscillations in this circuit? (b) Find a mathematic equation for q(t). (c) What is the maximum current flow through the circuit? (d) How long does it take the capacitor to become completely discharged?

A series AC circuit contains a resistor, an inductor of 240 mH, a capacitor of 5.40...

A series AC circuit contains a resistor, an inductor of 240 mH, a capacitor of 5.40 µF, and a source with ΔVmax = 240 V operating at 50.0 Hz. The maximum current in the circuit is 170 mA. (a) Calculate the inductive reactance. _________________Ω (b) Calculate the capacitive reactance. ______________-Ω (c) Calculate the impedance. _______________kΩ (d) Calculate the resistance in the circuit. ______________kΩ (e) Calculate the phase angle between the current and the source voltage. _______________°

Describe the function of the capacitor and the inductor in an LC oscillator by comparing it...

Describe the function of the capacitor and the inductor in an LC oscillator by comparing it with a spring and mass oscillator. Describe what happens when the capacitor is fully charged, when the current is a maximum and where the potential energy is stored at various times during the cycle. 2 points per correct idea and -1 for incorrect statements. Thanks ahead of time!!

A series circuit has a capacitor of 1.6×10−6 F and an inductor of 2.5 H. If...

A series circuit has a capacitor of 1.6×10−6 F and an inductor of 2.5 H. If the initial charge on the capacitor is 0.11×10−6C and there is no initial current, find the charge Q on the capacitor at any time t. Enter an exact answer. Do not use thousands separator in the answer field. Enclose arguments of functions in parentheses. For example, sin(2x). Q(t) = ?

Suppose an electrical circuit contains a 1 H inductor, a 10 Ω resistor and a capacitor...

Suppose an electrical circuit contains a 1 H inductor, a 10 Ω resistor and a capacitor rated at 1/7 F. If the circuit is hooked up to an alternating voltage source described by E(t) = 68 cost V and initially q(0) = 1 C and i(0) = 0 A, find a function that describes the charge as a function of time. Lq'' + Rq' + q/C = E(t). Please show work using a complementary and particular solution if possible.

how does an inductor stabilize current in a circuit

Question