Question

In: Physics

A) At what angular frequency is the voltage amplitude across the resistor in anL-R-C series circuit...

A) At what angular frequency is the voltage amplitude across the resistor in anL-R-C series circuit at maximum value?
(Express your answer in terms of the variables L, C, and R.)

B) At what angular frequency is the voltage amplitude across the inductor at maximum value?

(Express your answer in terms of the variables L, C, and R.)


C) At what angular frequency is the voltage amplitude across the capacitor at maximum value?

(Express your answer in terms of the variables L, C, and R.)

Solutions

Expert Solution


Related Solutions

The voltage across each resistor in the two-resistor circuit is ___________ the voltage across the resistor in the one-resistor circuit.
The current through each resistor in the two-resistor circuit is _________ the current through the resistor in the one-resistor circuit (the circuit in Part A). The voltage across each resistor in the two-resistor circuit is ___________ the voltage across the resistor in the one-resistor circuit. the same as / half half / half twice / half half / twice half / the same as twice / twice
The resistanceless inductor is connected across the ac source whose voltage amplitude is 29.0Vand angular frequency...
The resistanceless inductor is connected across the ac source whose voltage amplitude is 29.0Vand angular frequency is 1000rad/s . Find the current amplitude if the self-inductance of the inductor is A) 1.00E^-2 H? (A) B) 1.00 H? (mA) C) 100 H? (mA)
The voltage amplitude of an ac source is 28.0V , and its angular frequency is 1100rad/s...
The voltage amplitude of an ac source is 28.0V , and its angular frequency is 1100rad/s . Find the current amplitude if the capacitance of a capacitor connected across the source is A) 1.00
Kirchhoff’s voltage law states that the sum of the voltage drops across a resistor, R, an...
Kirchhoff’s voltage law states that the sum of the voltage drops across a resistor, R, an inductor, L, and a capacitor, C, in an electrical circuit must be the same as the voltage source, E(t), applied to that RLC circuit. Applying the additional fact that the current, I, is related to the charge, q, by the relationship I=dq/dt, the resulting ODE model for the charge in a circuit is: L (d^2 q)/(dt^2 )+R dq/dt+1/C q=E(t). If a 100 sin⁡(60t)source is...
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 <...
A series circuit consists of an ac source of variable frequency, a 110 ? resistor, a...
A series circuit consists of an ac source of variable frequency, a 110 ? resistor, a 1.20 ?F capacitor, and a 4.10 mH inductor. A.) Find the impedance of this circuit when the angular frequency of the ac source is adjusted to the resonance angular frequency. B.) Find the impedance of this circuit when the angular frequency of the ac source is adjusted to twice the resonance angular frequency. C.) Find the impedance of this circuit when the angular frequency...
In the R-L circuit below, a resistor R (8.0 Ω) is connected in series to an...
In the R-L circuit below, a resistor R (8.0 Ω) is connected in series to an inductor L (24.0 mH) and a battery ε (12.0 V). When the circuit is closed, current grows with time. (a) What is the time constant of the circuit? (b) What is the current in the circuit at one time constant? (c) What is the maximum magnetic energy in the circuit? (d) At what time after closing the switch will the magnetic energy be 50%...
n a series LRC circuit with a resistor of (R= 179 ohms) and a capacitor of...
n a series LRC circuit with a resistor of (R= 179 ohms) and a capacitor of (C= 92 uF) and an Inductor of ( L= 7 mH) . If the circuit is driven by an AC voltage of 144 volts , at 96 Hz , what is the current in the circuit in Amps?
An L-R-C series circuit consists of a 60.0 Ω resistor, a 10.0 μF capacitor, a 3.60...
An L-R-C series circuit consists of a 60.0 Ω resistor, a 10.0 μF capacitor, a 3.60 mH inductor, and an ac voltage source of voltage amplitude 60.0 V operating at 1450 Hz . a.) Find the current amplitude across the inductor, the resistor, and the capacitor. b.) Find the voltage amplitudes across the inductor, the resistor, and the capacitor. c.) Why can the voltage amplitudes add up to more than 60.0 V ? d.) If the frequency is now doubled,...
A voltage of 10 sin(3t) volts is impressed on a series circuit containing a 20Ω resistor,...
A voltage of 10 sin(3t) volts is impressed on a series circuit containing a 20Ω resistor, 10^-3 H inductor and a 1μF capacitor. Obtain expressions for the charge q on the capacitor and current I in the circuit if q=0=I at t=0.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT