What is the value of a capacitor that can store two coulombs of charge when 500 volts is applied across its plates?
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A: The required mathematical model can be obtained by applying Kirchhoff's voltage law.
Q: C1 HH 10μF R1 430kQ -15V Rc2 2.2kQ C2 11 10μF Q RE2 1.2kQ B=100 C3 40μF
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A: This is basic problem of logic gates.
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Q: Why is automation crucial in the modern world?
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Q: Why should you not hold the resistor while measuring its resistance?
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- Can current flow through a capacitor?4. In what form is the energy of a capacitor stored?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 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?Write a question appropriate for this course about the amount of charge stored in a large capacitor of several microfarads when a voltage of 7 thousand volts is applied to it. Then answer the question.When a potential difference of 150V is applied to the plates of an air-filled capacitor, the plates have an area charge density of 3.00 x 10-10 C / cm2 . What is the distance between the plates?
- What effect would the multimeter's internal resistance (in the voltage setting) have on the capacitor's charging/discharging rate?When a 60 volt 60 hertz supply is connected to a capacitor, the current reads 0.6 ampere. What is the capacitance of the capacitor?Examine the circuit given below. What is this circuit used for? Write. Exit Simply draw the image taken from the oscilloscope. Calculate separately the times when the led stays on and off. (Note: The charge time of the capacitor C1 can be calculated with 0.693(R1+R2)C1 and the discharge time with 0.692R2C1)
- What is the Property of an Inductor? a. Oppose the sudden change in voltage b. Oppose the flow of current c. Oppose the flow of charge d. Oppose the sudden change in currentDescribe how the stored energy varies with the area of parallel plate capacitorsa constant current of 4 A charges a capacitor. how long will it take to accumulate a total charge of 8 coulombs on the plate ?