2. A capacitor stores 6 micro-coulombs of charge with a potential difference of 3 volts across the plates. What is the capacitance?
Q: Which of the following statements is one of the properties of capacitors connected in series?…
A: Which of the following statements is one of the properties of capacitors connected in series?
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Q: Calculate the energy stored by the capacitor
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Q: When a capacitor has a charge of 37 μC, the voltage between its plates is 18 Volts. Calculate the…
A: In a capacitor, the charge stored in a capacitor (Q) is given by: Where, The capacitance of the…
Q: Which of the following statements is one of the properties of capacitors connected in series?…
A: Consider the capacitors connected in series, In this circuit same charge will flow through all…
Q: 4. A capacitor has a label on it saying, "100 WVDC". What does this label mean? What is the…
A: WVDC meant for Working Voltage Direct Current. 100 WVDC means 100v is the maximum amount voltage…
Q: A 4microF capacitor is charged to 120V, the charge in the capacitor would be? a) 480 C b) 480 microC…
A: Given: Voltage on the capacitor, V=120 V Capacitance of the capacitor, C=4 μF
Q: What is the voltage across a 4.5-uF capacitor if the charge on one plate is 0.12 mC? How much energy…
A: Since, Q=CV V=Q/C=0.12mC/ 4.5μF=0.02667 kV=26.67 V V=26.67 V Energy stored…
Q: An inductor has the following characteristics: Air core, diameter = 5cm 980 turns Length = 15cm…
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Q: A capacitor draws 2A of current at 120 Volts, 60 Hz. Determine the capacitance in micro Farad.
A: Current drawn by the capacitor (I) = 2 A Voltage across capacitor (V) = 120 V Supply frequency (f) =…
Q: The type of inductor shown below is Ferrite core inductor. Select one: True O False
A: Given Ferrite core inductor symbol
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A: Inductance L= uN^2A/L U is permeability L is the length of the coil A is the area of the coil N…
Q: If two capacitors of 15 and 20 microfarads are connected in series to a 600 volt supply, find (1)…
A:
Q: The capacitance is infinite if the total charge on either plane is infinite. True O False
A: As we know that capacitance = charge/ potential difference So if charge becomes infinite then…
Q: 2.) If it is across 10V source, what are the charge and voltage of each capacitor? (SHOW COMPLETE…
A:
Q: Question2: Four capacitors are connected as shown in figure Q) find the equivalent capacitance…
A: ELECTRICAL NETWORK: When addressing a circuit problem or constructing a balanced circuit, the word…
Q: For the arrangement shown in figure 1, find 2 µF (i) the equivalent capacitance of the circuit, 15 μ…
A:
Q: What is the charge on a 500 pF capacitor with 50 volts applied?
A: Given the value of capacitance of the capacitor is 500 pF. The voltage applied across the plates of…
Q: 5. A series combination of an 18.0 mF capacitor and a resistor are connected to a 125 V battery.…
A: From the given information we can draw the circuit as
Q: - A capacitor has a capacitive reactance of 400 2 when connected to a 100 V, 25 Hz supply. Determine…
A: The circuit this is excited the use of alternating supply is referred to as an AC Circuit. The…
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Q: Q2/ 2/The parallel-plate capacitor of Figure (1) is quarter-filled with mica (Er = 6). Find the…
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Q: A 1-F parallel-plate capacitor has a ceramic dielectric 1 mm thick. If the plates are square, find…
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Q: has the same capacitance of 20.45 micro-Farads. Determine the charge stored (in micro-Coulombs) on…
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Q: (b) How many 1.00 mF capacitors must be connected in parallel to store a charge of 1.00 C with a…
A: Given,
Q: 6.1 What charge is on a 5-F capacitor when it is connected across a 120-V source? (а) 600 C (b) 300…
A: Disclaimer: Since you have asked multipart questions, we will solve the first three subpart for…
Q: Three capacitors having capacitance of 30, 37.5 and 50 µF, respectively, are connected in series and…
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Q: What could be an option to vary the capacitance of a capacitor even though the plate areas and…
A: The capacitance of a capacitor is given by the formula:…
Q: For the arrangement shown in figure 1, find 2 µF (i) the equivalent capacitance of the circuit, 15 μ…
A: i) Calculating equivalent capacitance Ceq=2 μF+3 μF∥15 μFCeq=5 μF∥15 μFCeq=5 μF×15 μF5 μF+15…
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Q: Find the capacitance of a parallel plate capacitor if the area of each plate is 0.1 m^2 and the…
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Q: 6. What size capacitor is capable of storing 10 mJ of energy with 100 V across its plates?
A: You have asked to explain the question 6 Question : What size capacitor is capable of storing 10 mJ…
Q: 2. Explain why the resistance of a capacitor is infinite when measured with an ohmmeter.
A: Capacitor : capacitor is device which stored electrical energy .
Q: 1.) Find the equivalent capacitance of the figure below. (SHOW COMPLETE SOLUTION) 2.) If it is…
A: Given:
Q: You are working as an electrician in an industrial plant. You are given an AC oil-filled capacitor…
A: The AC line is working on a 480 V, 60 Hz. The RMS voltage of the AC line is given as 480 V. The…
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A: Brief description: Capacitor is used to store the energy in the form of electric field. Capacitance…
Q: What is the voltage across a 4-µF capacitor if the charge on one plate is 0.12 mC? How much energy…
A: Given values are - C=4μFQ=0.12mC
Q: 1. Find the equivalent inductance. Assume al inductors are 10mH. Lea vle ll
A: Key note is Inductor equivalents are just like resistor In series value added In parallel value is…
Q: Solve for the (and refer to the image): 1. equivalent capacitance on the circuit
A: To find equivalent capacitance on the circuit:
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A: Given: A parallel plate capacitor has Area, A=2 m2 Distance between plates, d=2 m The magnitude of…
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A: Given Data: Q = 4 uc thickness = 1 mm area = 0.5 m^2
Q: 1- A capacitor of parallel plates has a dielectric material of relative permittivity of 1.9 and the…
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Q: capacitor is charged with 0.23 watt-sec of energy at a voltage of 48 volts. What is the capacitance?
A:
Q: What is the voltage across a 4.5-µF capacitor if the charge on one plate is 0.12 mC? How much energy…
A: Given: Capacitance C=4.5 μF Charge on plate Q=0.12 mC
Q: 3. Three capacitors having capacitance of 30, 37.5 and 50 µF, respectively, are connected in series…
A: U mention that we have to solve question no. 2 but here is available only question no. 3 and 4. So…
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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?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?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?
- You find that a 25-F capacitor connected to 480 VAC is defective. The storeroom has no capacitors with a 480-VAC rating. However, you find two capacitors rated at 50 F and 370 VAC. Can these two capacitors be connected in such a manner that they can replace the defective capacitor? If yes, explain how they are connected and why the capacitors will not be damaged by the lower voltage rating. If no, explain why they cannot be used without damaging the capacitor.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.What is the unit of measurement for the strength of a capacitor? microamp microtorque microfarad microwatt
- 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?Two capacitors having values of 80 F and 60 F are connected in series. What is the total capacitance?4. In what form is the energy of a capacitor stored?
- A pure capacitive circuit is connected to a 480-volt, 60-Hz power source. An ammeter indicates a current flow of 24 amperes. The circuit current must be reduced to 16 amperes by connecting a second capacitor in series with the first. What is the value of the existing capacitor? What value capacitor should be connected in series with the original capacitor to limit the circuit current to 16 amperes?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?A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating of 600 WVDC. The capacitor and resistor are connected to a 480-V, 60-Hz circuit. Is the voltage rating of the capacitor sufficient for this connection?