Second Exam term1 0607 - The Hashemite University Second...

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Unformatted text preview: The Hashemite University Second Exam Electrical Engineering Department Electromagnetic I First Sem. 06/07 Faculty of Engineering Instructors: Dr. Omar Saraereh Time: 1 hour Q1: Two finite lines of charge, each carrying a charge density ρ l , are parallel to the z-axis and located → at x = 1 and x = -1. Determine E at an arbitrary point in free space a long the y-axis. (6 marks) → Q2: Using the differential form of Gauss’s law, ∇. D = ρ v , derive in detail the integral form of Gauss’s law? (6 marks) Q3: Given the potential field V = 2 x 2 y − 5 z and a point P(-4, 3, 6). Find at point P: the potential V, the → → electric field intensity E , the electric flux density D , and the volume charge density ρ v . (8 marks) ================================================ ∂V ∧ ∂V ∧ ∂V +φ +z ∂r ∂φ ∂z ∂Ay ∂Az ∂A + ∇. A = x + ∂x ∂y ∂z ∧ ∇V= r ∧ ∇T= x ∂A ∧ ∂A ∧ ∂A +y +z ∂x ∂y ∂z www.Husni.net ...
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This note was uploaded on 04/02/2012 for the course ENGINEERIN 110409221 taught by Professor Omarsarayra during the Spring '12 term at Hashemite University.

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