The outer radius of a concentric spherical electrode system is given in 22 cm. The system is the most suitable sized according to puncture. Puncture strength of gas between spherical layers Ed = 82 kV / cm and the relative dielectric constant of the gas is Ɛr1 = 1. a) - Calculate the capacity of the system and the highest voltage that can be applied to the system without puncture Determine what should happen. b) - For the case of U = 120 kV application, the maximum and minimum occurrence on the system Calculate the electric field values? (Ɛ0 = 8,854x10-12 F / m)

The outer radius of a concentric spherical electrode system is given in 22 cm. The system is the most suitable sized according to puncture. Puncture strength of gas between spherical layers Ed = 82 kV / cm and the relative dielectric constant of the gas is Ɛr1 = 1. a) - Calculate the capacity of the system and the highest voltage that can be applied to the system without puncture Determine what should happen. b) - For the case of U = 120 kV application, the maximum and minimum occurrence on the system Calculate the electric field values? (Ɛ0 = 8,854x10-12 F / m)

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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