In the following circuit, if L, = 10 H, then the energy stored in the inductor is: 29 "C 2F 3A() 452 LI 50
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
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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
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Q: An inductor of 1 H, a capacitor of 0.1667 F, and a resistor of 5 n are connected in series with an…
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Q: Given this network of capacitors: Assuming the dielectric of each capacitor is air and the network…
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Q: In the following circuit, if L, 10 H, then the energy stored in the inductor is: 22 ww re 2 F LI 3…
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Q: Find the equivalent inductance (in terms of L), Leq, between terminals a and b (assume all the…
A: given circuit .
Q: H1) For the circuit of Figure below, compute the energy stored in the 10 mH inductor at t = 100 ms.…
A: The 5u0(t) source will be active only for t>0 and thus it will be equal to 5A. We will do source…
Q: Given the following circuit, solve for the energy stored by the Capacitor and Inductor. 4 mA 2H 20nF…
A: We need to find out energy stored by inductor and capacitor
Q: 이 B 1 uF 1 uF ㅏ 4 uF ㅏ 4 uF Determine the equivalent capacitance, Coq, between terminals A and B in…
A: Given circuit,
Q: 400 pF 100 pF 400 µF +1.5V 300 µF 100µF
A: According to the question we have to find the value of charge on the 300 μF capacitor.
Q: Find the current i(t) for the given circuit when u(t) = 5t, L = 1mH, R = 10k(Ohms), C = 1mF and the…
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Q: Homework 2: Find the current through a 5-H inductor if the voltage across it is | 30r, t>0 v(t) = 0,…
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Q: cion 8 For the circuit given below, determine the energy stored in 3 H inductor. 4 kfl 2H 16 V= 3 H
A: To solve above question, one should understand the behavior of Inductor and capacitor in DC circuit.…
Q: Problem #1: If the current flowing through a 75mH inductor has the waveform shown below, (a)…
A: Image_1.jpg
Q: If the current through a 9 mH inductor is increasing at 3 A/s, what is the voltage across the…
A: So we have to find the required parameters of the given mcqs.
Q: Design a spherical shell to give a capacitance of 40 pF. You can use an insulator having dielectric…
A: For designing spherical shell of capacitance 40 pF following steps needs to be followed: Capacitance…
Q: vc(0) = 10V in the following circuit. Determine, (i) The amount of energy stored in the capacitor at…
A: Given circuit, Initial voltage on capacitor, Vc0=10 V
Q: Homework 2: Find the current through a 5-H inductor if the voltage across it is 30r. v(1) = lo. 1 0.
A: Steps: Find current i(t) at t=5 s VL=Ldidt i=1L∫0t v(t) dt E=12L I2
Q: For the circuit given below, determine the energy stored in 3 H inductor. + V 4 kl 2H 16 V 2 kn 3H V…
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Q: Under de condition, find ig, V1, the energy stored by the inductor and capacitor, for the given…
A: In DC conditions, the capacitor will act as an open circuit and the inductor will act as a short…
Q: a) Find the equivalent inductance with respect to the terminals a, b. 25 μΗ 30 μΗ 20 μΗ 6 µH3 12 μΗ…
A: 2(a): in the circuit, L5=18μH, is mistakenly written as L4=18 According to the circuit: L9 and…
Q: Obtain the energy stored in each capacitor in the figure as shown under dc conditions. 2 mF 2 k2 5…
A: In this question we will find energy stored in capacitor under dc conditions....
Q: For the circuit shown in the following figure, if L 18 H, Vo 13 V, and R 24 0, answer the following…
A: For the given circuit, Vo=13 V, R=24 Ω, L=18 H. The voltage source will be active at the time t=0.
Q: 6. The oil dielectric to be used in a parallel-plate capacitor has a relative permittivity of 2.3…
A: We need to find plate area for given parallel plate capacitor .
Q: Find the value of an inductor which carries 2 Amp of steady current and in which 20 Joule of energy…
A: Energy stored in inductor E= 0.5 ×L(current)2. Inductance L= (2×E/(current)2). Given energy stored E…
Q: If the current flowing through a 75 mH inductor has the waveform shown in figure 3, (a)sketch the…
A: In this question, We need to determine the voltage waveform if current waveform is given in the…
Q: 4 A capacitor is charged with 8 mC. If the energy stored is 0.4 J find (a) the voltage and (b) the…
A: Given values are - Q=8mC=8×10-3CE=0.4J
Q: 6. Obtain the energy stored in each capacitor in the figure as shown under dc conditions. 2 mF 2 k2…
A: Here, we have given a electrical network. This network consists of series and parallel combination…
Q: 3. Determine the charge that a 22 µF capacitor stores when the difference of potential across its…
A: In this question we will find charge across capacitor.....
Q: At time t = 0 s, there is no current following through the inductor in the circuit below. Given Is =…
A: Apply KCL at node and write the equation defining inductor current. Now using diffrential…
Q: A voltage of (4 + 10 cos 21) V is applied to a 5-H inductor. Find the current i(t) through the…
A: Given data, V=4+10cos2t V Inductance L = 5 H i0=-1 A
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Q: How to calculate the energy stored in a 250nF capacitor at t=20μs if the voltage across it is…
A: A capacitor stores the electrical energy in the form of voltage or potential. The formula to…
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: The current in a 200 mH inductor is i = 75 mA, t≤0; i = ( B 1 cos 200t+ B 2 sin 200t) e −50t A,…
A: as we know current at t=0, is =75 mA so,i0=B1cos0+B2sin0e0=B1B1=75×10-3 calculate the voltage,…
Q: Determine the equivalent inductance Leg as labeled below: 12 H 2H ll 12 H 10 H a b 7 H 4 H 5 H 1 H…
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Q: The circuit has been under DC conditions for a long time.
A: (a) Amount of energy stored in each of capacitor is calculated as follows,
Q: 2. For the current shown on a 4.8 mH inductor, determine and graph the corresponding voltage. i(t)…
A: Find the voltage across the inductor ?
Q: Problem #1: If the current flowing through a 75mH inductor has the waveform shown below, (a)…
A: Using slope equation calculate expression for inductor current. Voltage across inductor = Ldi/dt.
Q: 6. Obtain the energy stored in each capacitor in the figure as shown under dc conditions. 2 mF 2 k2…
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Q: Consider the circuit shown below. If V = 100 V, R = 1 k2, L = 65 H, what is the current in mA…
A: Applying KVL in loop gives diffrential equation in terms of inductor current i(t). Using intial…
Q: A 5 H inductor is subjected to an electric current that changes at a rate of 4.5 amps per second.…
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Q: A 2.5-µH inductor has a resistance of 23 V. At a frequency of 35 MHz, find its Q. (round-off your…
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Q: A 10 2 resistor, a 0.2 H inductor, and a 0.1 F capacitor are connected to a voltage source as below.…
A: To find the current i(t) and magnitude of the current
Q: The inductor shown is 5 µH with a tolerance of +20%. Given the current waveform shown, sketch the…
A: Write the expressions for current according to the given waveform.
Q: Determine the charge stored on a 3 µF capacitor if the capacitor's voltage is 6 V. а. 18 иF b. 19 µF…
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Q: pure inductor of 0.2 H, and is defined
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- Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 - Hz power line. An ammeter indicates a circuit current of 8.6 amperes. How much current is flowing through the 40F capacitor?A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted between the plates without changing the spacing, and the capacitance becomes 15 F. What is the dielectric constant of this material?Inductive Circuits Fill in all the missing values. Refer to the following formulas: XL=2fLL=XL2ff=XL2L Inductance (H) Frequency (Hz) Inductive Reactance ( ) 1.2 60 0.085 213.628 1000 4712.389 0.65 600 3.6 678.584 25 411.459 0.5 60 0.85 6408.849 20 201.062 0.45 400 4.8 2412.743 1000 40.841
- You are a journeyman electrician working in an industrial plant. Your task is to connect an inductor to a 480-V, 60-Hz line. To determine the proper conductor and fuse size for this installation, you need to know the amount of current the inductor will draw from the line. The nameplate on the inductor indicates that it has an inductance of 0.1 H. An ohmmeter reveals that it has a wire resistance of 10 . How much current should this inductor draw when connected to the line?You are an electrician working in an industrial plant. You discover that the problem with a certain machine is a defective capacitor. The capacitor is connected to a 240-volt AC circuit. The information on the capacitor reveals that it has a capacitance value of 10 mF and a voltage rating of 240 VAC. The only 10-mF AC capacitor in the storeroom is marked with a voltage rating of 350 WVDC. Can this capacitor be used to replace the defective capacitor? Explain your answer.You are working in an industrial plant. You have been instructed to double the capacitance connected to a machine. The markings on the capacitor, however, are not visible. The capacitor is connected to 560 volts and an ammeter indicates a current of 6 amperes flowing to the capacitor. What size capacitor should be connected in parallel with the existing capacitor? What is the minimum AC voltage rating of the new capacitor? What is the minimum DC voltage rating of the new capacitor? What is the minimum KVAR size that can be used in this installation?
- 4. In what form is the energy of a capacitor stored?A postage stamp mica capacitor has the following color marks starting at the upper left dot: yellow, violet, brown, green, no color, and blue. What are the capacitance value, tolerance, and voltage rating of this capacitor?The value of the Inductance can be determined by (W - is energy stored in inductor, I - current) O a. ½ W21 O b. 2W/ 12 O c. 2WI2 O d. 2W21
- 2. Before the switch is closed, there is no charge on the capacitor. Find R, if the capacitor reaches potential difference of 4.00 V in time interval of 3.00 s after the switch closes. Work in symbolic form first (use appropriate symbols). 10.0V RThe current in a 20 mH inductor has the waveform shown in Figure Q1(c). Draw the waveform for the inductor voltage. i(t) (mA) 20 – 2 t (ms) Figure Q1(c)In your solution, follow the sequence: Given, unknown, solution, and final answer. BOX your final answers. thank you! 7. A 120 Hz 20 mA ac current is present in a 10H inductor. What is the reactance of the inductor and the voltage drop across the inductor?