Find the effective current in the circuit containing a 1 pF capacitor and a 2.5 k resistor. The voltage in the electrical circuit is 250 V, and the frequency is 50 Hz. The capacitor and resistor are connected in series.

Q: The capacitance in a series RCL circuit is C₁ = 3.7 µF, and the corresponding resonant frequency is…

A: C1 = 3.7 μFLet the inductance = L The resonant freuquency (f) = 8900 Hz

Q: Suppose a current is given by the equation I=1.10sin250t, where I is in amperes and t in seconds.…

A:

Q: A 3800 pF capacitor is connected in series to a 42.6 μH coil of resistance 2.00 Ω.  What is the…

A:

Q: he figure below shows the time variation of the current through an electrical heater when it is…

A: Given Rms voltage is VRms=230 V Rms current is Imax=7.5 A   (from the graph )

Q: A capacitor of capacitance 80 µF is giving supply voltage V= 10 Sin ωt to one end of an oscillator.…

A: Given:  capacitance, C = 80 micro Farad = 80 x 10-6 F  V = 10 Sin ωt ω changes from 10 rad/s to 100…

Q: An AC source (Vrms = 428 V, frequency f = 19.1 Hz) is connected in series to a resistor R = 75.7 Q…

A: Vrms = 428 V C = 63.8 * 10-6 Farad f = 19.2 Hz R = 75.7 ohms   Energy stored in capacitor when…

Q: Certain heavy industrial equipment uses AC power that has a peak voltage of 630 V. What is the rms…

A:

Q: A resistor dissipates 2.00 W when the rms voltage of the emf is 10.0 V. At what rms voltage will the…

A:

Q: A (2.9130x10^1)-F capacitor is connected to an AC source of EMF with a frequency of (3.818x10^2) Hz…

A: we have given  C=2.9130×101×10-6F=2.9130×10-5Ffrequency  f = 3.818×102Hzemf E=3.99×101V

Q: A 7.3 microFarad capacitor is measured to have a reactance of 221 Ohm. At what frequency (in Hz) is…

A:

Q: A microphone has a resistance of 7.8 Ω. When the microphone is connected to a voltage source, the…

A: Given data The resistance of the microphone is R = 7.8 Ω. The average power is given as Pavg = 89 W.…

Q: In the circuit shown below, the source voltage has an rms value of 17.5 V at a frequency of 60.0 Hz.…

A: Given information: Here, Vrms is the rms voltage of the circuit, f is the frequency, i1rms and…

Q: A 100 µF capacitor in series with a 40 Ω resistance is connected to a 110 V, 60 Hz supply.(a) What…

A: Given:  Capacitance, C = 100 micro farad = 10-4 F Resistance, R = 40 ohm  RMS Voltage, Vrms = 110 V…

Q: Q.5: Consider the first-order circuit with the input voltage v = 4u(t) V and v(0) = 1 V in Fig. Q5.…

A:

Q: Sinusoidal (ac) voltage and current are measured in a resistive circuit. The peak voltage, Vo, is…

A:

Q: A 96.0-μF capacitor is connected to a generator operating at a low frequency. The rms voltage of the…

A: Capacitance, C = 96 μFVrms = 5.90 VIrms = 19 AFrequency, f = ?

Q: 2. A 300-2 resistor is connected in series with a 20-μF capacitor and a 50-Hz, 220-V (rms) line…

A:

Q: 120 VAC is applied to a series circuit contains a 20 Ω resistor and a capacitor with a capacitance…

A:

Q: Find the charge q(t) on the capacitor and the current i(t) in the given LRC-series circuit. L = 1 h,…

A:

Q: A 2.7 μC capacitor is connected to a variable AC voltage supply (rms voltage 240 v, frequency f = 80…

A:

Q: Phasors and alternating current. A 200 resistor is connected in series with a 4.00 µF capacitor and…

A: Given, v_{A} = (5.00V) cos [(800rad / s) * t] Capacitance=4.00 µF

Q: Find the charge on the capacitor in an RLC series circuit where L = 1/5 H, R = 2/50, C=1/2 F, and…

A:

Q: A 54.0-?F capacitor is connected to a 46.0-Q resistor and a generator whose rms output is 30.0 V at…

A: Given that,Capacitor : C = 54 (F)Resistor : R = 46 (Ohm)Voltage :. V = 30 (V)Frequency : f = 60…

Q: Capacitance is much more difficult to measure than resistance. This problem shows one crude way to…

A: To find the capacitance first we find out impedance.using the formula Z=V/I.

Q: A resistor with resistance R and a capacitor with capacitance C are connected in series to an AC…

A:

Q: A 190-Ω resistor is connected in series with a 5.0-μF capacitor and a 60-Hz, 120-V rms line. If…

A: The total impedance of the given RC circuit can be found as, The capacitive reactance of the…

Q: (a)What is the resistance (in Ω) of a 240 V AC short circuit that generates a peak power of 97.5 kW?…

A: A) Vrms = 240 volts Peak power = 97.5 kW

Q: A 60 µF capacitor is connected to a 110 V, 60 Hz ac supply. Determine the rms value of the current…

A: The formula for the capacitive reactance is:

Q: The intermediate current in the figure shown below is 1.0 A. What is the current through the light…

A: Induced current is proportinal to the number of turns in the coil. So, i1i2=N1N2

Q: An AC sine wave with an RMS value of 120VAC is connected to a full-wave rectifier. What is the…

A:

Q: Find the charge on the capacitor in an LRC-series circuit at t = 0.05 s when L = 0.05 h, R = 4 Ω, C…

A:

Q: A 40 µF capacitor is connected to a 200 V, 50 Hz ac supply. What is the rms value of the current in…

A: Given that, Capacitor, C=40 µF Erms =200 V Frequency,f=50Hz

Q: Find the charge on the capacitor in an LRC-series circuit at t = 0.02 s when L = 0.05 h, R = 32, C =…

A:

Q: A sinusoidal voltage source has a peak voltage of 12 V and a frequency of 50 Hz.  What is the…

A:

Q: A (4.41x10^1)-F capacitor is connected to an AC source of EMF with a frequency of (4.1x10^2) Hz and…

A:

Q: The circuit below shows an AC power supply connected to a resistor R= 21.0 0. ΔΙ R www max The…

A: Solution: Given: R = resistance of resistor = 21.0 Ω ΔVmax = maximum voltage from power supply =…

Q: The circuit below shows an AC power supply connected to a resistor R = 23.8 0. AV max R w A The…

A: Current measured: 2.793A  Voltage measured: 66.468 VExplanation:

Q: Find the effective current in the circuit containing a 1 µF capacitor and a 2.5 kN resistor. The…

A:

Q: 1. Write the differential equation for the charge on the capacitor. q' q=30 cos (20-t) 2. Write a…

A:

Q: An RC circuit has a 5 kΩ resistor and a 1 μF capacitor. At what frequency will the current lead the…

A: Given values; Resistance, R=5 kΩ=5000 Ω Capacitance C=1 μF= 10-6 F ϕ=π4

Q: a) What is the reactance of a 20μF capacitor at a frequency of 140 Hz? Enter the units as "ohm"…

A: Given that:- Capacitance of a capacitor=20uF