Calculate the dielectric flux between two parallel flat metal plates each 76 cm square with an air gap of 1.5 mm between; the potential difference being 4000 V. A sheet of insulating material 1.5 mm thick is inserted between the plates and the potential difference raised to 7400V. What is the relative permittivity of this material if the charge is now 35 HC?

Calculate the dielectric flux between two parallel flat metal plates each 76 cm square with an air gap of 1.5 mm between; the potential difference being 4000 V. A sheet of insulating material 1.5 mm thick is inserted between the plates and the potential difference raised to 7400V. What is the relative permittivity of this material if the charge is now 35 HC?

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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