Two parallel plates have equal and opposite charges. When the space between the plates is evacuated, the electrical field is E = 3.20 × 105 V/m . When the space is filled with dielectric, the electrical field is E = 2.50 × 105 V/m . (a) What is the surface charge density on each surface of the dielectric? (b) What is the dielectric constant?
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Two parallel plates have equal and opposite charges. When the space between the plates is evacuated, the electrical field is E = 3.20 × 105 V/m . When the space is filled with dielectric, the electrical field is E = 2.50 × 105 V/m . (a) What is the surface charge density on each surface of the dielectric? (b) What is the dielectric constant?
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