Physics

18 November, 07:33

Two parallel plates have equal and opposite charges. When the space between the plates is evacuated, the electric field is E = 3.50105 V/m. When the space is filled with dielectric, the electric field is E = 2.30105 V/m. 1. What is the charge density on each surface of the dielectric? (|Sigma i | = ? C/m^2) 2. What is the dielectric constant?

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