in an ac current consisting of a resistor a capacitor and an inductor in series what...
in an ac current consisting of a resistor a capacitor and an inductor in series what happens to the resonance frequency if the resistance the capacitance the inductance and the amplitude are all double
Homework Answers
Resonance frequency gets halved when inductance and capacitance is doubled. Resonance frequency does not depend on resistance and amplitude of the current.
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in an ac current consisting of a resistor a capacitor and an inductor in series what...
A circuit has an ac voltage source and a resistor and capacitor connected in series. There is no inductor.
A circuit has an ac voltage source and a resistor and capacitor connected in series. There is no inductor. The ac voltage source has voltage amplitude 0.900 kV and angular frequency w = 20.0 rad/s. The voltage amplitude across the capacitor is 0.500 kV. The resistor has resistance R= 0.300 kΩ. Part A What is the voltage amplitude across the resistor? Part B What is the capacitance C of the capacitor? Part C Does the source voltage lag or lead the current? Part D What is the average...
An inductor, a resistor, and a capacitor are in series (see figure below) with a 60...
An inductor, a resistor, and a capacitor are in series (see
figure below) with a 60 cycle source of ac. The inductor has self
inductance of 0.5 H and resistance of 20Ω. The resistor has 80Ω of
resistance and capacitor has 8 µF of capacitance. What is the
impedance of the circuit? (b) What is the power factor? (C) Find
the resonancefrequency of the circuit.
50.2 LOME Q11 An inductor, a resistor, and a capacitor are in series (see figure...
A resistor, an inductor, and a capacitor are connected in series to an AC source. The...
A resistor, an inductor, and a capacitor are connected in series to an AC source. The AC source is operating at the resonance frequency. Which of the following statements are true? Check all that apply. The current is in phase with the driving voltage. The total voltage across the inductor and the capacitor at any instant is equal to zero. The peak voltage across the capacitor is greater than the peak voltage across the inductor. The peak voltage across the...
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 ? =Va - Vb =
?msin?t, where
?m = 120 V and ? =
221 radians/second. The inductance L = 352 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 ? = 58 degrees and the average...
& sin(ot) A circuit is constructed with an AC generator, a resistor, capacitor and inductor as...
& sin(ot) 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 = Emsinwt, where Em = 24 V and w = 182 radians/second. At this frequency, the circuit is in resonance with the maximum value of the current Imax = 0.95 A. The capacitance C = 110uF. The values for the resistance R and the inductance Lare unknown. + dy 1) What...
AC Circuit in Resonance: A circuit is constructed with an AC generator, a resistor, capacitor and...
AC
Circuit in Resonance:
A circuit is constructed with an AC generator, a resistor, capacitor and inductor as The generator voltage varies in time as E Va vb Emsinut, where sm 24 v and w 100 At this frequency, the circuit is in resonance with the maximum value of the current Imax resistance R and the inductance L are unknown. 1) What is L, the value of the inductance of the circuit? mH Submit sin(at) d WW
An ac series circuit containing a capacitor, inductor, and resistance is found to have a current...
An ac series circuit containing a capacitor, inductor, and resistance is found to have a current of amplitude 0.300 A for a source voltage of amplitude 10.0 V at an angular frequency of 200.0 rad/s. The total resistance in the circuit is 18.0 Ω. What is the power factor for the circuit?
What is the impedance of a 1.35 kΩ resistor, a 160 mH inductor, and a 25.3...
What is the impedance of a 1.35 kΩ resistor, a 160 mH inductor, and a 25.3 μF capacitor connected in series with a 60.0 Hz ac generator? An RLC circuit has a resonance frequency of 1.6 kHz .If the inductance is is 0.11 mH , what is the capacitance?
Consider a series ac circuit consisting of a voltage source, resistor, capacitor, and inductor. Given their...
Consider a series ac circuit consisting of a voltage source, resistor, capacitor, and inductor. Given their values are: R = 200 Ω, C = 60.0 µF, L = 210 mH, fd= 60.0 Hz, and Em = 25.0 V. Calculate the magnitude and direction of the voltage on the resistor, capacitor, and inductor?
coil with inductance 888mH and a 0.94 capacitor in series with resistor. For ac current having...
coil with inductance 888mH and a 0.94 capacitor in series with resistor. For ac current having frequency of 930Hz, the voltage leads the current by a phase angle of 75 degrees. what is the value of the unknown resistance?
An inductor, a resistor, and a capacitor are in series (see
figure below) with a 60 cycle source of ac. The inductor has self
inductance of 0.5 H and resistance of 20Ω. The resistor has 80Ω of
resistance and capacitor has 8 µF of capacitance. What is the
impedance of the circuit? (b) What is the power factor? (C) Find
the resonancefrequency of the circuit.
50.2 LOME Q11 An inductor, a resistor, and a capacitor are in series (see figure...
A circuit is constructed with an AC generator,
a resistor, capacitor and inductor as shown. The generator voltage
varies in time as ? =Va - Vb =
?msin?t, where
?m = 120 V and ? =
221 radians/second. The inductance L = 352 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 ? = 58 degrees and the average...
& sin(ot) 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 = Emsinwt, where Em = 24 V and w = 182 radians/second. At this frequency, the circuit is in resonance with the maximum value of the current Imax = 0.95 A. The capacitance C = 110uF. The values for the resistance R and the inductance Lare unknown. + dy 1) What...
AC
Circuit in Resonance:
A circuit is constructed with an AC generator, a resistor, capacitor and inductor as The generator voltage varies in time as E Va vb Emsinut, where sm 24 v and w 100 At this frequency, the circuit is in resonance with the maximum value of the current Imax resistance R and the inductance L are unknown. 1) What is L, the value of the inductance of the circuit? mH Submit sin(at) d WW
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