If 10 µF capacitors are connected in parallel the, net capacitance is A. 20 µF В. 30 иF C. 50 µF D. 40 µF
Q: A resistor of 42 ohm is connected in series with a capacitor of 50 micro farad. If a supply of 240…
A: Given data, Series connected RC circuit, R=42 ΩC=50 μFV=240 Vf=60 Hz
Q: A coil of 0.5 H inductance and 8 ohms resistance is connected in series with a capacitor across a…
A: The solution is given below
Q: C2 C1 4 uF 1 uF C3 3 uF C4 2 uF C5 2 uF
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Q: Find the equivalent capacitance (µF) seen at the terminals of the circuit below. 50µF 60µF Ceq 70µF…
A: By series and parallel combination of capacitor we will find out equivalent capacitance .
Q: If voltage v = 10 cos(100f + 30°) is applied to a 50 µF capacitor, cal- culate the current through…
A: In this question we need to find a current through capacitor
Q: Calculate the equivalent capacitance across a and b given the following A = 28 F, B = 14 F, C = 25…
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Q: A coil of resistance 20 and inductance 150 mH in series with a 100 µF capacitor is connected to a…
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Q: The capacitors are connected in a network as shown below. Compute the equivalent capacitance of the…
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Q: Three identical capacitors are connected in delta with 400 V. If the line current is 12 A determine…
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Q: 7- Calculate the capacitance (in pF) of a parallel-plate capacitor navinng a dielectric of e, = 4,…
A: Here, we have given some information about a parallel-plate capacitor. The information we have:…
Q: Instead of rectangular plates, you were tasked to create parallel capacitor plates of circular…
A: Given, Circular plate capacitor having Capacitance (C) = 3.77 uF Distance between the plates (d)…
Q: 3. Write the equation for capacitor voltage, v(t)=V0e−t/τ, for t≥0
A: Consider the RC charging circuit as shown in the figure below: The figure shows the RC circuit…
Q: A capacitor and a 30-ohm resistor are connected in series. What is the equation of the resulting…
A: The current through the capacitor can be calculated by finding the total circuit impedance and then…
Q: 1. The capacitive network shown in the figure is assembled with initially uncharged capacitors. A…
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Q: Three identical capacitors are connected in delta with 400 V. If the line current is 12 A:…
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Q: A 120 microfarad capacitor is connected in parallel with a coil of 78 ohm resistance and 321 mH…
A: Given data, Supply voltage V =215 V C=120 μF R=78 Ω, L=321 mH Frequency f = 60 Hz
Q: Calculate the capacitor voltage at t = 3 sec. for the circuit shown. 2 F + v 12 V t= 0 4Ω 2 A www 3Ω…
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Q: 7. An ideal inductor, capacitor and resistor are connected in parallel across a 40 V a.c. supply.…
A: As per the guidelines of Bartleby we supposed to answer first three subparts of the question for…
Q: calculate the heart rate in beats perminute for R=150 kΩ, C=6 μF, if the capacitor discharges when…
A: Calculate the time constant of the circuit. τ=RC=150×103 Ω6×10-6 F=0.9 s
Q: 50 μF 60 μΕ Ca 70 μ 20 μΕ 120 μF
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Q: Find the equivalent capacitance with respect to the terminals a, b for the circuit shown below 20 nF…
A: When two capacitors are in series, then the equivalent capacitance is 1cS=1C1+1C2 When two…
Q: A 397-Vrms, 60-Hz supply serves a load that is 10 kW (resistive), 5 kVAR (capacitive), and 15 kVAR…
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Q: A capacitor of two parallel plates with area of 4 cm?. The distance between plates is 2mm. The…
A: Here it is asked to find the current through the capacitor where the capacitance value is not given.…
Q: capacitor has 3. The been added to the load in the circuit shown in figure below to maximize the…
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Q: If the voltage across a 28 F capacitor is 13 te3t v, calculate the power at t = 11 ms .Write your…
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Q: 1. A coil of 10 Q resistance and 0.1 H inductance is connected in parallel with a capacitor of…
A: In this question, Choose the correct option What is value of capacitance C We know Xc= 1/wC XL =…
Q: Q) Consider the circuit shown in Fig.1. The input to the circuit is the voltage source v(t)=7.68cos…
A: Given Input voltage and output voltage.we need to determine capacitance. Please find the below…
Q: Three identical 3.0 µF capacitors are to be connected with each other. Identify, illustrate and…
A: Given: Three identical capacitors each of capacitance 3.0 µF.
Q: ure inductance of L = 144 mH 118 V, 50 Hz supply. The cure ctor is given by
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Q: Given the capacitance of four capacitors Ca= 30 µF, Cb = 10 µF, Cc = 40 µF and Cd = 12 µF. If Cb and…
A: Given
Q: Calculate the equivalent capacitance, the equivalent charge, V1234, V67, and Q6.
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Q: A 47kF capacitor is subjected to an electric charge of 6 Coulomb. Compute for the plate separation…
A: To find the separation of plates in the parallel plate capacitor
Q: Capacitance by AC- Bridge: In AC Bridge experiment, the balance was obtained as shown. Therefore,…
A: In this answer we will find the value of Cx for the bridge balance condition as shown below.
Q: Practice: If a voltage of: 15.1 v =6 cos(100t-30°) %3D Is applied to a 50 µF capacitor, calculate…
A: Capacitor: A capacitor is an electric device that stores charge in the form of electric potential…
Q: Q1/ Determine the value of the capacitance, C for the circuit shown in Fig.(1) The network function…
A: The circuit is shown below: The output voltage is given the voltage division rule,…
Q: A parallel-plate capacitor whose plates have area of 30 cm2 and 5 mm apart contains a medium with…
A: Given; A parallel-plate capacitor having A=30 cm2d=5 mmεr=3
Q: 21) (30 points) For the system of capacitors shown in figure, determine (a) (10 Pts.) equivalent…
A: Given
Q: A capacitor is charged at a constant current of 2.5ma. If its emf is 500-volts at the end of 15 sec,…
A: Given: Current, I = 2.5 mA EMF, V = 500 volts Time, t = 15 sec
Q: Given the circuit shown below, determine the voltage across the capacitor 60 0.25 F HH + Vcdt) 3…
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Q: The voltage across a 1.3 nF capacitor is 13 V, how much energy is stored in the capacitor? a) 110…
A: Voltage across capacitor V = 13 v Capacitance C = 1.3 nF Energy stored in the capacitor = ?
Q: Example: A 50 µF capacitor is supplied from 155 V source with a frequency of the 00 Hz. Calculate…
A: Need to find reactance and current
Q: Problem 2: Given this network of capacitors: C2 C1 4 uF 1 uF C3 3 uF C4 2 uf C5 2 uF Assuming the…
A: Equivalent capacitance: This is the total capacitance of the capacitors in the circuit. Calculation…
Q: Practice: If a voltage of: 15.1 v = 6 cos(100t-30°) %3D Is applied to a 50 µF capacitor, calculate…
A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…
Q: What is the inductive reactance of an inductor whose inductance is 5H if the angular velocity of the…
A: Given, L = 5H ω = 100 rad/sec XL = ?
Q: 12. A capacitor is charged 0.23 watt- second of energy at a voltage of 48 V. What is its…
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Q: A voltage v = 120 sin 377t V is applied across a pure capacitance of 100μF, Determine the time…
A: This question belongs to circuit theory. It is based on the concept of relation among voltage and…
Q: Cime (s) 0.5 1 1.5 2 2.5 3 3.5 4 Joltage (V) | 100 62 38 21 13 7 4 2 3
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Q: For the circuit shown below, find ) The total capacitance of the circuit ii) The total charged…
A: The series and parallel connection of capacitors is used to calculate the total capacitance and then…
Q: Example: A 47µF capacitor is connected to a voltage which varies in time as v(t) = 20sin(200xt)…
A: Given circuit is - Given values are -
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- The circuit is connected to a 60-Hz line. The apparent power in the circuit is 29.985 VA, and the power factor is 62.5%. The resistor has a voltage drop of 14.993 V, the inductor has an inductive reactance of 60 , and the capacitor has a capacitive reactance of 45 . ETITZVA29.985PF62.5%ER14.993VIRRPELILXL60VARsLLECICXC45VARsCCA 200-Ω resistor is connected in series with a 1.32-uF capacitor. The voltage across the resistor is vR = (1.20 V) cos (3415.59 rad/s)t. Determine the capacitive reactance of the capacitor.A voltage v = 120 sin 377t V is applied across a pure capacitance of 100μF, Determine average power supplied by the source from t=0 to t=0.01 sec
- Using the phase shift of 72º from the Experiment, determine the inductance value, L, of the inductor shown. Vr(t) =3.7272 cos(4000 t - 72°) [V]A coil of 0.5 H inductance and 8 ohms resistance is connected in series with a capacitor across a 200 V, 50 Hz supply. If the current is in phase with the supply voltage, determine the capacitance of th the capacitor and the p.d. across its terminals. Answer: [20.26 µF, 3.928 k]A resistor'R' with resistance value of 24 ohm, an inductor 'L' with inductance 20mH, and a capacitor 'C' with capacitance 50 micro Farrad are connected in series with a AC voltage v(t) where v(t) = 50 cos (2 vt + 30 degrees) v. Determine the current i(t) and total impedance if the frequency f is i. 60 Hz ii. 400Hz
- A capacitor and a 30-ohm resistor are connected in series. What is the equation of the resulting current if that capacitor has a capacitance of 80 microfarads and the combination is placed across a power supply whose equation is e = 325 sin (314t)? a.) i(t) = 6.52 sin (314t - 53°) b.) i(t) = 6.52 sin (314t + 53°) c.) i(t) = 6.53 sin (314t + 52°) d.) i(t) = 6.53 sin (314t - 52°)A transmission line has a capacitance of 25 pF / ft. and an inductance of 0.15 µh / ft. Determine the characteristic impedance of the line.Three identical capacitors are connected in delta with 400 V. If the line current is 12 A: a)determine the capacitance of each of the capacitors? B) If the θ = 60 then calculate the power dissipation in kW when it is connected in STAR؟
- A 50 uF capacitor is connected across a 230V, 50Hz supply. Calculate a) the reactance offered by the capacitor, b) the maximum current, and c) the rms value of the current drawn by the capacitor.A voltage v = 210 sin (275t + π/2) is applied to a capacitor rated 86 μF. Find the r.m.s. value of currentAn ac voltage source is connected across the plates of a parallel-plate capacitor so that E = 25sin(103t)az V/m. Calculate the total current crossing a 2 x 5 m area placed perpendicular to the electric field. Assume that the capacitor is air filled.