Q1 Find the capacitance of the spherical capacitor if the radius of the inner spherical conductor is (r) and the radius of the outer spherical conductor (r2). Two different types of dielectric materials are used to fill the region between the two spheres as shown in the figure (1). €2

Q1 Find the capacitance of the spherical capacitor if the radius of the inner spherical conductor is (r) and the radius of the outer spherical conductor (r2). Two different types of dielectric materials are used to fill the region between the two spheres as shown in the figure (1). €2

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 3RQ: A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted...

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Concept explainers

Electric field

A physical field present around an electrically charged particle that exerts a force on all other charged particles is called an electric field. The charged particles present in the field either repel or attract. From electric charges or time-varying magnetic fields, the electric field originates. One of the manifestations of electromagnetic force which is one of the four fundamental forces present in nature are the electric fields and magnetic fields.

Question

Q1 Find the capacitance of the spherical capacitor if the radius of the inner spherical
conductor is (r) and the radius of the outer spherical conductor (r2). Two different types of
dielectric materials are used to fill the region between the two spheres as shown in the
figure (1).
12
€2

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