Q. 7: Reactance of capacitor of capacitance C AC frequency 400/n Hz is 25 2. The value of C is (СЕТ-2002) (a) (c) 50 pF (b) 25 иF ) 100 uF (d) 75 uF
Q: A 30-μF capacitor is connected across a 60-Hz ac source whose voltage amplitude is 50 V. (a) What is…
A: Given that a capacitor has 30 micro Farad of capacitance connected across 60 Hz source whose…
Q: a) What is the reactance of a 20µF capacitor at a frequency of 140 Hz? Enter the units as "ohm"…
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Q: A 2.22 µF capacitor is connected as in the figure to an ac generator with Em = 40.0 V. What is the…
A: Given: The capacitance of the capacitor is C = 2.22 μF The amplitude of the voltage from the…
Q: An AC source (Vrms = 287 V, frequency f = 49.9 Hz) is connected in series to a resistor R = 75.5 Q…
A: The phase angle of an RC series circuit is given by, ϕ=cos-1RZ Here, Z is the impedance of the…
Q: A) An RLC series circuit has a 2102 resistor a 15 mH inductor and a capacitor. At 6500 Hz, the phase…
A: RecallXL=ωLXC=1/ωCZ=R2+(XL-XC)2irms=Vrms/Z
Q: Problem 4: An AC power supply is connected to a capacitor of capacitance 1.5 μF. At time 0 the power…
A: a)Current through the capacitor is,
Q: A 2.00 kn resistor is connected to an AC voltage source with an rms voltage of 115 V. HINT (a) What…
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Q: In a purely inductive AC circuit as shown in Figure P21.15, ΔVmax = 100. V. (a) The maximum current…
A: Given : ΔVmax = 100 V Imax = 7.50 A f = 50.0 Hz Imax' = 2.50 A
Q: The voltage of an ac source is given by V(t) = Vo sin wt, where Vo= 100 V and w = 180 rad/s.…
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Q: why does the current become 0 when the voltage source was changed from DC with 5V to AC Voltage…
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Q: In the figure, an ac generator with emf E = Em sin ωdt, where Em = 24.0 V and ωd = 378 rad/s, is…
A: Using the ac equation to calculate the following quantities,
Q: (a) What current flows when a 60.0 Hz, 480 V AC source is connected to a 0.250 μF capacitor? (b)…
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Q: A series RLC circuit driven by a source with an amplitude of 120.0 V and a frequency of 50.0 Hz has…
A: Given: The amplitude of the voltage is 120 V. The frequency of the source is 50 Hz. The inductance…
Q: QI/An RLC circuit consists of a (150 resistor), a (21.0 F capacitor), and a (460-mH inductor),…
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Q: multimeter in an RL circuit records an rms current of 0.600 A and a 55.0-Hz rms generator voltage of…
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Q: A multimeter in an RL circuit records an rms current of 0.200 A and a 50.0-Hz rms generator voltage…
A: Given: Irms = 0.200 A Vrms = 102 V Power, P = 14 W Frequency= 50 Hz
Q: (a) Determine the impedance in the circuit. (b) Determine the resistance, R. (c) Determine the…
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Q: A sinusoidal voltage Av - 42.5 sin(100), where Av is in volts and ts in seconds, is appled to a…
A: as per our guidelines, we can answer only first three subparts. please resubmit remaining parts.
Q: An RLC series circuit is connected to a 220 V, 100 Hz source, inductor of inductance (L) 20 H,…
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Q: A 2.62 ko resistor is connected to an AC voltage source with an rms voltage of 230 V. HINT (a) What…
A: max potential = 1.414 x V r m s Vr m s = 230 volt R = 2620 Ω Imax = R / VPEAK
Q: The emf of an ac source is given by v (t) = Vo sin wt, where Vo = 100V and w = 200. Find an…
A: Given The emf of an ac source v(t) =VosinωtThe voltage Vo = 100 V.The angular voltage…
Q: The current i in electric circuit containing resistance R, and inductance L in series with a…
A: f(t) is given by the negative of the product of the inverse of the time constant and the time…
Q: 69 : An A.C. voltage of 230 V, 50 Hz is oplied across a series combination of twa enry inductance…
A: Given Data The voltage is:E=230 V The frequency is:f=50 Hz The inductance is:L=2H To find: The…
Q: (a) What is the rms voltage across this resistor? v (b) What is the peak voltage of the AC source? v…
A: Given Resistance = R = 39.0 Ω rms current in the resistor = Irms = 3.10 A we have to calculate a.…
Q: A sinusoidal voltage of 20.0 V rms and a frequency of 100 Hz is applied separately to three…
A: Since you have asked multi-part questions, we will solve the first three parts for you. In case you…
Q: A technician has a 28.0 μF capacitor and a variable frequency AC source. Determine the following.…
A: a) Frequency 21.449 Hzb) reactances 180.97ohmExplanation:Step 1:Step 2: Step 3:
Q: Q. 1. If the rms current in a 50 Hz AC circuit is 5 A, the value of the current 1/300 s after its…
A: We know the rms current in a 50 Hz AC circult is 5 A, We have to determine the value of the current…
Q: A hobbyist builds a drcuit in which an AC power supply with an rms voltage of 220 V is connected to…
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Q: Calculate the reactance of a 1.0 µF capacitor at: a) 10 Hz Xc = b) 100 Hz Xc = c) 1, 000 Hz Xc = %3D
A: Reactance of a capacitor of capacitance C at frequency f is given by given relation Xc = 1 / (2πf…
Q: When an inductor is connected to a 60.0 Hz source it has an inductive reactarice of 51.2 Q.…
A: 1) 4.051 A2) 0.573 HExplanation:
Q: The capacitance is 1.5 μF and the rms voltage is 25.0 V. What is the rms current when the frequency…
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Q: In the figure, R-17.10, C- 6.20 μF, and L-35.7 mH. The generator provides an emf with rms voltage…
A: Given :- RLC circuit with R-17.10, C-6.20 uF, and L-35.7 mH. emf E=81.2V frequency f = 650Hz
Q: An ac generator with an rms voltage of 120 V and a frequency of 60.0 Hz is connected inseries with a…
A: Given data: The rms voltage of the ac generator, Vrms=120 V. The frequency of the ac generator,…
Q: Write the FORMULA for the total impedance of the circuit Ztot = = Write the FORMULA for the phase of…
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Q: (a) What current flows when a 60.0 Hz, 480 V AC source is connected to a 0.250 µF capacitor? (b)…
A: The capacitive reactance is XC=12πfC Here, XC is the capacitive reactance , f is the frequency ,…
Q: A 1.85 µF capacitor is connected as in the figure to an ac generator with ɛm = 25.0 V. What is the…
A: (a) capacitive reactance is, Xc=12πfC=12π1.07×103 Hz1.85×10-6 F=80.4 Ω the amplitude of resulting…
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