Kz A/2 A Say you have given the above schematic diagram of internal layout of a capacitor. Here, the dielectric constants are K1 = 86, k2 = 77, K3 = 45. The plate area of the capacitor is A = 28 cm2 and plate seperation is 35 mm. a) Identify series and parallel connections and find the equivalent capacitance of the capacitor. equivalent capacitance Give your answer up to at least three significance digits. F b) We want to replace three materials with just one material such that the equivalent capacitance remains the same. Find the numerical value of dielectric constant of the new material K'. Value of k' Give your answer up to at least three significance digits.
Kz A/2 A Say you have given the above schematic diagram of internal layout of a capacitor. Here, the dielectric constants are K1 = 86, k2 = 77, K3 = 45. The plate area of the capacitor is A = 28 cm2 and plate seperation is 35 mm. a) Identify series and parallel connections and find the equivalent capacitance of the capacitor. equivalent capacitance Give your answer up to at least three significance digits. F b) We want to replace three materials with just one material such that the equivalent capacitance remains the same. Find the numerical value of dielectric constant of the new material K'. Value of k' Give your answer up to at least three significance digits.
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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Solve only c,d
Use the following constants if necessary. Coulomb constant, k = 8.987×10^9 N⋅m^2/C^2 . Vacuum permitivity, ϵ0= 8.854×10^−12 F/m. Magnetic Permeability of vacuum, μ0 = 12.566370614356×10^−7 H/m. Magnitude of the Charge of one electron, e = −1.60217662×10^−19 C. Mass of one electron, m_e = 9.10938356×10^−31 kg. Unless specified otherwise, each symbol carries their usual meaning. For example, μC means microcoulomb .
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