3. Consider a metallic wire encircled by a cylindrical conducting shell as shown below. The space between the wire and the shell is filled with a dielectric of permittivity ɛ1. The space outside the shell is another dielectric with permittivity &2. • Inner radius: a • Outer radius: b (1) Initially, no charge is present. Find the electric field and potential distribution in the whole space. For (2) and (3), assume the wire is charged with infinite line charge density pı. (2) Find the induced surface charge density on surfaces a and b. (3) Find the distribution of electric fields, electric flux density, potential, and polarization.

3. Consider a metallic wire encircled by a cylindrical conducting shell as shown below. The space between the wire and the shell is filled with a dielectric of permittivity ɛ1. The space outside the shell is another dielectric with permittivity &2. • Inner radius: a • Outer radius: b (1) Initially, no charge is present. Find the electric field and potential distribution in the whole space. For (2) and (3), assume the wire is charged with infinite line charge density pı. (2) Find the induced surface charge density on surfaces a and b. (3) Find the distribution of electric fields, electric flux density, potential, and polarization.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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