Given a 7.4 pF air-filled capacitor, youare asked to convert it to a capacitorthat can store up to 7.4 µJ with amaximum potential difference of 609V. Which dielectric in the table shouldyou use to fill the gap in the capacitor?Explain, showing all calculations.Some Properties of DielectricsDielectric DielectricConstant StrengthK(kV/mm)MaterialAir (1 atm)PolystyrenePaperTransformer1.0005432.6243.516oil4.54.75.46.512РугехRuby mica14PorcelainSiliconGermaniumEthanol1625Water (20°C) S0.4Water (25°C) 78.5TitaniaceramicStrontium130titanate310For a vacuum, K- unity.Measured at room temperature,except for the water.

The expression for find new capacitance of the capacitor is E=12CnewV2Cnew=2EV2 Substitute values in…

Given a 7.4 pF air-filled capacitor, you are asked to convert it to a capacitor that can store up to 7.4 µJ with a maximum potential difference of 609 V. Which dielectric in the table should you use to fill the gap in the capacitor? Explain, showing all calculations. Some Properties of Dielectrics Dielectric Dielectric Constant Strength (kV/mm) Material 1.00054 Air (1 atm) Polystyrene Paper Transformer 3 24 16 2.6 3.5 4.5 4.7 5.4 oil Ругех Ruby mica Porcelain Silicon Germanium Ethanol 14 6.5 12 16 25 Water (20°C) 80.4 Water (25 C) 78.5 Titania ceramic Strontium 130 titanate 310 For a vacuum, K = unity. Measured at room temperature, except for the water.

Given a 7.4 pF air-filled capacitor, you are asked to convert it to a capacitor that can store up to 7.4 µJ with a maximum potential difference of 609 V. Which dielectric in the table should you use to fill the gap in the capacitor? Explain, showing all calculations. Some Properties of Dielectrics Dielectric Dielectric Constant Strength (kV/mm) Material 1.00054 Air (1 atm) Polystyrene Paper Transformer 3 24 16 2.6 3.5 4.5 4.7 5.4 oil Ругех Ruby mica Porcelain Silicon Germanium Ethanol 14 6.5 12 16 25 Water (20°C) 80.4 Water (25 C) 78.5 Titania ceramic Strontium 130 titanate 310 For a vacuum, K = unity. Measured at room temperature, except for the water.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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