A paper-filled capacitor is charged to a potential difference of Vo = 2.8 V. The dielectric constant of paper is K = 3.7. The capacitor is then disconnected from the charging circuit and the paper filling is withdrawn, allowing air to fill the gap between the plates. Determine the new potential difference V₁ of the capacitor. V₁ = What is this unknown substance's dielectric constant ? While the capacitor is disconnected from the charging circuit, an unknown substance is inserted between the plates. The plates then attain a potential difference that is 0.41 times the original potential difference Vo (when paper filled the capacitor). V Ku =

A paper-filled capacitor is charged to a potential difference of Vo = 2.8 V. The dielectric constant of paper is K = 3.7. The capacitor is then disconnected from the charging circuit and the paper filling is withdrawn, allowing air to fill the gap between the plates. Determine the new potential difference V₁ of the capacitor. V₁ = What is this unknown substance's dielectric constant ? While the capacitor is disconnected from the charging circuit, an unknown substance is inserted between the plates. The plates then attain a potential difference that is 0.41 times the original potential difference Vo (when paper filled the capacitor). V Ku =

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 81P

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