The capacitance of a multi-layer parallel plate electrode system is 4.25 picofarad Sum of the voltages across the dielectric layers is equal to the voltage applied to the entire system. The relative permittivity (&:) and electric field strength (Es) across any dielectric layer are given in table. The maximum voltage that could have been applied to the system without having any discharge is 200 kV. Find the area of electrode surface in cm? Ca = 8.85x10- F-m Layer No. Relative permittivity Electric field strength (kV/cm) 4.8 120 50 5.2 130 2.6 70 2.4 60 5.2 130 1.6 40 8. 3.2 80

The capacitance of a multi-layer parallel plate electrode system is 4.25 picofarad Sum of the voltages across the dielectric layers is equal to the voltage applied to the entire system. The relative permittivity (&:) and electric field strength (Es) across any dielectric layer are given in table. The maximum voltage that could have been applied to the system without having any discharge is 200 kV. Find the area of electrode surface in cm? Ca = 8.85x10- F-m Layer No. Relative permittivity Electric field strength (kV/cm) 4.8 120 50 5.2 130 2.6 70 2.4 60 5.2 130 1.6 40 8. 3.2 80

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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