3.The relative permittivity of a material is the ratio of its permittivity to that of free space.The relative ratings of several common dielectrics are as follows:DielectricAirGlassMicaPorcelainTeflonRelative Permittivity1.0017.5005.0006.0002.000Determine which of these dielectrics is used in the capacitor shown in the figure below (Fig.12.34).Area = 5 x 10¹² m²C = 0.022 uF1 x 10 m

The capacitance of a parallel plate capacitor (in Farad) can be calculated using the…

Answered: 3. The relative permittivity of a…

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 3RQ: A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted...

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Similar questions

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?
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.i. In a parallel plate capacitor, the cross sectional area of the plates are doubled and all other parameters remains the same. The ratio of Final capacitance to initial capacitance is found to be:
Determine the total capacitance, total charge, individual voltage drop and charges across each capacitor. Use two decimal places for your answer. Put your answer for the individual voltage and charge for each capacitor in a table for faster checking.
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Which of the statements below are correct I. Capacitors use electric field to store current. II. Inductance is increased with permeability of the core material. III. Capacitance of a capacitor decreases with the increasing permittivity of the dielectric. IV. Current of an inductor can not change abruptly. a. Il and IV b. I and || C. None d. III and IV e. Il and II
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#2 A capacitor with a capacitance of 4.023567436209E-10 pF is a parallel-plate capacitor. Each plate has an area of 0.0935m ^ 2 and a dielectric thickness of 0.0823 m. How many parallel sections are there if the dielectric constant of the material is 8?
Give me right answer with short explanation. Note: Don't copy from websits and other Answer

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