1. Two parallel conducting plates with an area of A, are separated by the distance d, as shown in the sketch. Assume that the conductivity between the two plates is given by (1 – ž5)' with the lower plate located at z = 0. A (a) Neglecting any fringing effects, determine the current density, J the electric field, E, and the electric flux density D between the two plates, assuming a current I flows between the two plates. (Assume a permittivty of eo throughout.) (b) Using your results in (a), determine the potential & between the two plates. (c) Determine the charge density pv = V · D. (d) What is the resistance R measured across the two plates?

1. Two parallel conducting plates with an area of A, are separated by the distance d, as shown in the sketch. Assume that the conductivity between the two plates is given by (1 – ž5)' with the lower plate located at z = 0. A (a) Neglecting any fringing effects, determine the current density, J the electric field, E, and the electric flux density D between the two plates, assuming a current I flows between the two plates. (Assume a permittivty of eo throughout.) (b) Using your results in (a), determine the potential & between the two plates. (c) Determine the charge density pv = V · D. (d) What is the resistance R measured across the two plates?

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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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

1. Two parallel conducting plates with an area of A, are separated by the distance d, as shown
in the sketch. Assume that the conductivity between the two plates is given by
o =
(1 – }3)'
with the lower plate located at z = 0.
A
(a) Neglecting any fringing effects, determine the current density, J the electric field, E, and
the electric flux density D between the two plates, assuming a current I flows between
the two plates. (Assume a permittivty of €o throughout.)
(b) Using your results in (a), determine the potential between the two plates.
(c) Determine the charge density py = V · D.
(d) What is the resistance R measured across the two plates?

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