A 2.4 nF parallel-plate capacitor has an air gap between its plates. Its capacitance increases by 2.5 nF when the gap is filled by a dielectric. Part A What is the dielectric constant of that dielectric?

A 2.4 nF parallel-plate capacitor has an air gap between its plates. Its capacitance increases by 2.5 nF when the gap is filled by a dielectric. Part A What is the dielectric constant of that dielectric?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter8: Capacitance

Section: Chapter Questions

Problem 84CP: A capacitor has parallel plates of area 12 cm2 separated by 2.0 mm. The space between the plates is...

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Concept explainers

Dielectric Constant Of Water

Water constitutes about 70% of earth. Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.

Question

A 2.4 nF parallel-plate capacitor has an air gap between its plates. Its
capacitance increases by 2.5 nF when the gap is filled by a dielectric.
Part A
What is the dielectric constant of that dielectric?
K =
ΕΠΙ ΑΣΦ
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