Current density is given in cylindricalcoordinates as J = -106z1.5azA/m2 in theregion 0sps 20µm; for p > 20µm, J = 0. (a)Find the total current crossing the surface z* .= 0.1 m in the az direction-39.2 uA O-39.1uA O-39.7 uA O-39.68 uA (ONon of these answers O

Given vector current density,J=-106z1.5 az A/m2 for 0⩽ρ⩽20 μmAlso, J=0 for ρ⩾20 μm

Current density is given in cylindrical coordinates as J = -106z1.5azA/m2 in the %3D region 0sps 20µm; for p 2 20µm, J = 0. (a) Find the total current crossing the surface z * .= 0.1 m in the az direction

Current density is given in cylindrical coordinates as J = -106z1.5azA/m2 in the %3D region 0sps 20µm; for p 2 20µm, J = 0. (a) Find the total current crossing the surface z * .= 0.1 m in the az direction

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

Spherical Coordinate System

The spherical coordinate system is a three-dimensional coordinate system for space where the position of a point is specified by three numbers- the radial distance of that point from a fixed source, its polar angle measured from a certain zenith, and the azimuth angle. Its orthogonal projection on the reference plane passes through the source and is measured from the direction of constant reference on that plane which is orthogonal to the highest level. It can be viewed as a three-dimensional version of the polar coordinate system.

Question

Current density is given in cylindrical
coordinates as J = -106z1.5azA/m2 in the
region 0sps 20µm; for p > 20µm, J = 0. (a)
Find the total current crossing the surface z
* .= 0.1 m in the az direction
-39.2 uA O
-39.1uA O
-39.7 uA O
-39.68 uA (O
Non of these answers O

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