Answered: (7) A capacitor has circular plates of…

(7) A capacitor has circular plates of radius 10 cm separated by 1 mm. Its capacitance is (a)- 1- 8.85 x 1012 F (b)- 2.78 x 10 F (c)- 1.11 x 10° F (d) 2.78 x 1010F 5- None of the above

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter8: Capacitance

Section: Chapter Questions

Problem 25P: The plates of an empty parallel-plate capacitor of capacitance 5.0 pF are 2.0 mm apart. What is the...

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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

5- None of the above
(7) A capacitor has circular plates of radius 10 cm separated by 1 mm. Its
capacitance is
(a)- 1- 8.85 x 102F
(b)- 2.78 x 10" F
(c)- 1.11 x 10° F
(d) 2.78 x 101° F
5- None of the above

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