Material Vacuum Air at 1.0 atm Polystyrene Paper Pyrex glass Porcelain Nerve membrane Silicon Ethanol Water electric constat 1.0 1.0005 2.6 3.5 4.7 6.5 7.0 12.0 25.0 78.5

Q: value of equivalent capacitance and charge on each plate of capacitor.

A: Given circuit is -

Q: Consider the circuit shown in the figure. The circuit is kept running for a very long time. IfI, =…

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Q: How does a Capacitor store energy?

A: A capacitor is an electronic device intended to hold capacitance, Capacitor was verifiably first…

Q: How reactance of inductor is calculated

A: Reactance of inductor depends on the frequency of supply. As we increase the frequency by keeping…

Q: A capacitor with a capacitance of 3.6360426666667E-10 pF is a parallel-plate capacitor. Each plate…

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Q: A 15.0-F parallel-plate capacitor is connect in series to a 24.0-volt battery. When electrostatic…

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Q: The plate area of a parallel-plate capacitor is 0.01 m². The distance between the plates is 2.5 cm.…

A: Given- The plate area, A = 0.01 m2. The distance between plates, d = 2.5 cm. The insulating medium…

Q: An air filled parallel plate capacitor is arranged such that the upper plate carries surface charge…

A: Given data is- Upper plate surface charge density ρs1=1 C/m2  lower plate surface charge density…

Q: citor is 3,2 micro voltage of the ge -. Frequency 100 Hz (b) what is the rr it when it is 100C

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Q: Compare the maximum capacitance that can be achieved in an area 100 x 100 µm2 by  

A: Given Area A=100×100 μm2 Oxide breakdown field E=8×106 V/cm Operating voltage V=5 V ND=1016 cm-3 The…

Q: What is the capacitance of a capacitor if 700 μC of charge are present when 100 V are applied across…

A: The capacitance of the capacitor in terms of the charge and the potential is given by the expression…

Q: Consider a step down converter with a resistive load. It is supplied by a DC power source of…

A: f (switching frequency) = 1 / 0.25 ms  or = 4 kHz L (inductance) = 10 mH = 10 * 10^-3 H k = 0.5R  =…

Q: What is the result of increasing the frequency of the applied voltage to a capacitor? A. Decreased…

A: Let a voltage V is applied across a capacitor of capacitance C. The frequency of the source is f.…

Q: Prove that, neutral capacitance is twice of line to line capacitance

A: The capacitance between one of the conductors and a neutral point is known as neutral capacitance or…

Q: Determine the value of its capacitance.

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Q: Calculate the capacitance between two parallel plates, each of which is 100 sq inches and 2mm apart…

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Q: 5 minutes 3. The reactance offered by a capacitor to alternating current of frequency 50 Hz is 10…

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Q: An inductor is connected in parallel with a 6540 resistor and a function generator. The applied…

A: Let current through the resistor be IR and current through the inductor is IL and I be total source…

Q: The flux produced in the dielectric of a capacitor is 9 x 10-4 coulomb when the impressed emf is…

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Q: The sides measure 10.0cm in length each, what is the magnitude of the electric feild in the center…

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Q: )calculate the magnitude of the voltage across the j9 ohm inductor. b) calculate the magnitude of…

A: In order to determine the voltage and current across the required elements. The above circuit is…

Q: A voltage having a symmetrical square wave shape is applied to an average reading voltmeter. Its…

A: Given- Symmetrical square shaped voltage, Scale is calibrated in terms of rms value of a sinusoidal…

Q: What is the capacitance C of a capacitor if the magnitude of the charge on the positive plate…

A: Capacitor: Any  two conductor , one with positive charge and other with negative Charge. potential…

Q: Correct Mark 3.00 out of 3.00 P Flag question If a parallel plate capacitor of plate area 2 m2 and…

A: In this question , we will find voltage across capacitor with given data of charge , dielectric…

Q: Give the reason why a dielectric material increases capacitance compared with what it would be with…

A: The solution is given below

Q: The plates of a parallel-plate capacitor are square and have the length of one side. 20 cm and the…

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Q: Write a short note for 100 words, why does voltage decrease when increasing a capacitance?

A: Assume a parallel plate capacitor. It's capacitance is given by the formula C=εoAd Here, A is the…

Q: hy do computed actual inductance still the same even though freqquencies are different? explain why.

A: Inductance of any wire  is dependent on the material of the of the wire and it's property it is…

Q: How do you discharge the capacitor?

A: Given  How do you discharge the capacitor

Q: Determine the voltage across the capacitor. Determine the time it takes for the capacitor to charge

A: In this question, Determine the voltage across the capacitor. Determine the time it takes for the…

Q: The full-load copper loss of a transformer is 1600 W. At half-load, the copper loss will be O a.…

A: Given, The full load copper loss of a transformer, Pcufl=1600 W At half load, the load factor x=12…

Q: 9. What is the result of increasing the frequency of the applied voltage to a capacitor? A.…

A: In this question we need choose a correct option.

Q: 4. The flux produced in the dielectric of a capacitor is 9 x 10-4 coulomb when th impressed emf is…

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Dielectric Breakdown

A dielectric is a material with low electrical conductivity and so is classified as an insulator. Dielectric materials are used to block the flow of electricity through them, allowing them to behave as an insulators. They can also be used to store electric charge or improve capacitance.Dielectrics have no free electrons for conduction because electrons are tightly bound to the nucleus. Because dielectrics contain a small number of electrons for electrical conductivity, they have a dipole. The two primary roles of dielectrics in electrical devices are insulation and electrical energy storage. An electric field polarizes the dielectric, and the polarization of the molecules allows dielectric materials to store charge.