Problem 8. A waxed paper capacitor has two parallel plates, each of effective area 800 cm². If the capacitance of the capacitor is 4425 pF determine the effective thickness of the paper if its relative permittivity is 2.5

Q: A coaxial cable used in a transmission line responds as a distributed capacitance to the circuit…

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Q: 4. A capacitor consists of two coaxial metallic cylindrical surfaces of a length 30 (mm) and radii 5…

A: Given  l=30mm  r=7mm  €r=2+(4/r)

Q: Determine the value of the capacitance, in picofarads, of a parallel-plate capacitor using a…

A: Given data : The dielectric of relative permittivity εr=4.07 The dielectric thickness d=33 mm The…

Q: 5.) The parallel plate capacitor below has been charged to the same voltage. Is it always true that…

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Q: Find the capacitance (in pF) of parallel-plate capacitor containing two dielectrics with er1 = 3 and…

A: The equivalent capacitance of the parallel plate capacitor is given as:

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Q: (a) A parallel plate capacitor consists of plates with area of cross section of 250 cm², (i) What is…

A: Capacitor C

Q: Given a parallel plate capacitor where the medium between the 2 plates is pure vacuum, the cross…

A: We need to find capacitance and charge and flux density for given capacitor

Q: Q1) Find the capacitance (in pF) of parallel-plate capacitor containing two dielectries with e,1 = 2…

A: In this question we need to find a Capacitance of a parallel plate

Q: Suppose a capacitor is made using square plates that are 5.1 cm on a side, and are separated by 5.2…

A: Given: A parallel plate capacitor has Square plates with side, a=5.1 cm Separation in plates, d=5.2…

Q: 4.) A parallel plate capacitor has plates 20 mm apart, a plate area of 120 sq.cm. and a dielectric…

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Q: Find the capacitance (in pF) of parallel-plate capacitor containing two dielectrics with eri= 3 and…

A: Given data, εr1=3εr2=4.5A= 20cm2=20×10-4md=1cm=1×10-2m

Q: Explain, using a suitable equation, why a micro-scale capacitor (of a given capacitance) could take…

A: to explain a suitable equation why a micro scale capacitor could take up less space on the surface…

Q: Determine value of capacitance of a spherical capacitor whose inner and outer radius are 2m and 4m…

A: Given values are =

Q: Two coaxial conducting cylinders of radius 4 cm and 6 cm have a length of 4.78m. The region between…

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Q: A capacitor consists of two similar square aluminium plates, each 10 cm × 10 cm mounted parallel and…

A: Given, Capacitor consists of two similar square aluminum plates, each 10 cm × 10 cm mounted parallel…

Q: Find the capacitance of a cylindrical capacitor with length of 45 cm, inner radius of 6 mm, and…

A:

Q: A parallel-plate capacitor using a dielectric material having an Pr of 2.2 has a plate spacing of 2…

A: given parallel plate capacitor.we have to calculate distance between plates.

Q: QUESTION 2 A cylindrical capacitor consists of an inner conductor of radius a and an outer conductor…

A: Cylindrical capacitor capacitance

Q: On the average by what factor is the life expectancy of a capacitor increased if the capacitor is…

A: On the average by what factor is the life expectancy of a capacitor increased if the capacitor is…

Q: Two metallic plates separated by 6.9 cm. If a plastic material is inserted between the plates of the…

A: given two metallic plates are separated by 6.9 cm. after inserting the plastic material capacitance…

Q: (a) A parallel plate capacitor consists of plates with area of cross section of 220 cm, ) What is…

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Q: Number 13 and 14

A: (13) If the film-type capacitor has the rating as a 3-digit number, the first two digits represent…

Q: If the surface area of the plates of a capacitor is increased, which of the following will occur? A)…

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Q: 19. Two metallic plates seperated by 9.8 cm. If a plastic material is inserted between the plates of…

A: Take the ratio of capacitor with plastic material as a dielectric and without dielectric to find…

Q: Calculate the equivalent capacitance and accumulated charge on each capacitor and total

A: When the two capacitors are connected in parallel then its capacitance is sum of the individual…

Q: Find the relative permittivity of the electric medium for a 5nF parallel Capacitor with an area 10…

A: If the distance between the two plates of the capacitor is d and area of the plate is A, then…

Q: Q1. The distance between the plates of a plane parallel capacitor is 1 cm. An electron starts at…

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Q: (1) A cylindrical capacitor has inner radius of 1.5(mm) and outer radius of 3(mm). What is the…

A: (1) Given values are - Inner radiusR1=1.5mmOuter radiusR2=3mm Given capacitor is cylindrical…

Q: 22. You are being asked to design a parallel-plate capacitor having a capacitance of 1.00F and a…

A: For a parallel plate capacitor, the capacitance is given by the following formula: C = ε 0A/d Where…

Q: Explain the benefit of inserting a dielectric material in a capacitor in terms of the electric…

A: Electric field is the gradient of electric potential known as voltage. E = − ∇V Ex- =-∇ V/∇ X Ey-…

Q: A parallel plate capacitor contains two dielectrics A and B (interfaces parallel to E and D) with…

A: Given, A parallel plate capacitor contains two dielectrics A and B Relative permittivity of plate A,…

Q: Calculate the equivalent capacitance, voltage, and accumulated charge on each capacitor

A: For equivalent capacitance, The series and parallel rules must be understood. Cparallel =…

Q: parallel plate capacitor has plates 20 mm apart, a plate area of 120 sq.cm. and a dielectric with…

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Q: Calculate the capacitance of the capacitor for below cases: 1. Cylindrical capacitor has radii, a =…

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Q: Q1) Find the capacitance (in pF) of parallel-plate capacitor containing two dielectries with é, = 3…

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Q: (b) A ceramic capacitor has two parallel plates, each of effective area 500 cm2 and the plates are…

A: In this question we need to find value of capacitor and potential difference across it.

Q: (b) Calculate the capacitance per length for the cylindrical capacitor that has radii a = 2 cm and b…

A: This question belongs to electro magnetic field theory . It is based on the concept of capacitance…

Q: Consider a spherical capacitor of inner radius a and outer radius b. One half of the capaci- tor is…

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Q: A parallel-plate capacitor has circular plates of radius 2cm. When the volume between the plates is…

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Q: A parallel-plate capacitor has its plates at x = 0, d and the space between the plates is filled…

A: A parallel plate capacitor is a capacitor formed by placing two metal plates at a distance d between…

Q: The two parallel plates of capacitor, spaced at 1 mm apart both of them carries charges of 80 nC.…

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Q: The plates of a parallel-plate capacitor have areas of 10 cm each and are separated by 1 cm. The…

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Q: 4. What value of capacitance is required to produce 50 V of reactance at 450 MHz?

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Q: calculate the capacitance for a spherical capacitor composed of an internal conductor of radius ra…

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Q: Suppose you have an inductor whose inductance you want to increase. Just like you can increase the…

A: We can use Liquid Oxygen also in order to increase the inductance,because it will also have…

Q: Determine the total capacitance, total charge, individual voltage drop and charges across each…

A: to determine the capacitance value

Q: While keeping other parameters constant, the capacitance of a parallel-plate capacitor is:…

A: Explanation is given in step -1

Q: (3) If the cylindrical capacitor is filled with two dielectrics, with permittivities a and 2, as…

A: Solution- Given , the voltage between the conductor = V   V = q2πε0Llnba L = length of cylinder b=…

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.