Electromagnetisms and Applications ELEC 401 University of Nizma Faculty of Engineering and Architecture Electrical and Computer Engineering Electromagnetisms and Applications ELEC 401 Spring Semester 2013/2014 Lecturer: Eng. Atef Abu Salim

Instructor Eng. Atef Abu Salim Office No.: 5D-39 Office Hours : Day Time Sunday 09:00-11:00 Monday 09:30-11:00 Tuesday 09:00-11:00 Wednesday 09:30-11:00 Thursday 09:00-11:00 E-mail:atef_saliem1@yahoo.com

EduWave Online System All student must have an EduWave online system account on The EduWave online System contains :- Course Syllabus. Announcement. Assignments. Class Notes. Answer Keys of assignments and exams. Attendances.

Assessment Details Assessment process takes direct and indirect measurements to ensure that learning outcomes and program objectives have been achieved. The assessment includes assignments, quizzes, tests, and projects First Exam 20% Week 6 Second Exam 20% Week 12 Assignments 10% Weekly activity Quizzes 10% Weekly activity Final Exam 40% Week 17

Exam Policy No make-up exams except for valid reasons. Make-up may be different from regular exams in content and format. Exam answer keys are posted on online system immediately after finishing the exam. Exam Grading is posted on online system. Exam seating is given by the instructor.

Plagiarism policy As per the University Policy UoN-STC-CR-1-2009, the following actions(not limited to), without proper attribution (quoting and/or referencing), will attract stringent penalties: copy the work of another student; directly copy any part of another person’s work; summaries another person’s work; use or develop an idea or thesis derived from another person’s work; or use experimental results or data obtained or gathers by another person. cheating during exam

Attendance policy As per the University Absentee Regulations Uon-RR-AP-1-2009, Absentee warning notice will be issued to the student according to: “Absentee Warning 1” has to be issued to student who has missed 5% of course contact hours. “Absentee Warning 2” has to be issued to student who has missed 10% of course contact hours. “Drop one Grade” has to be issued to student who has missed 15% of course contact hours. “Barred from Examination” has to be issued to student who has missed 25% of course contact hours.

Assignments Policy All assignments available on online system. Your assignment answers must be submitted on online system before due date Assignment answer keys are posted on online system. Assignment grades are posted on online system. No Acceptance of late submission.

Course Description This course is principally oriented for engineering students. It is concerned with the electromagnetic fields and electromagnetic radiation that spread out in the world around us. It shows how the main ideas of electromagnetism can be formulated in the well-known Maxwell’s equations. These can be used to explain the properties of light and radio waves; the magnetic fields produced by brain activity; the way a television tube works; the transparency of the cornea in human eye; and many other applications.

Learning Outcomes At the end of this course, the student will be able to: Define electromagnetic phenomena. Explain the properties of the electric and magnetic fields and relate them to their sources. Solve a range of numerical problems involving these concepts. Relate the underlying theory to everyday phenomena and scientific or engineering applications. Use their problem-solving skills in other scientific and engineering areas. Develop skills to use theoretical analysis in processing experimental data and experimental work of related subjects and courses.

Weekly Teaching Vector Analysis: Laws of vector algebra and transformations between coordinate systems. Gradient of a scalar field, divergence of a vector field, and curl of a vector field; tutorial. Electrostatics and Electric Scalar Potential: Charge densities, current density, Coulomb law, electric fields intensity due to multiple point charges, due to continuous-charge distribution, and Gauss’s Law; tutorial. Electric potential and field, Electric potential due to point charges and due to continuous-charge distributions, and gradient of potential. Poisson’s Equation, and electrical properties of materials; tutorial. Conductors, Dielectrics, Capacitance and Electrostatic Potential Energy: Conductivity, resistance, Joule’s law, dielectrics, resistive sensors, piezoresistivity, and electric boundary conditions; tutorial. Capacitive sensors, fluid gauge, humidity sensor, pressure sensor, and electrostatic potential energy; tutorial. Magnetostatics: Magnetic forces and torques, the Biot-Savart law, magnetic field due to surface and volume current distributions, and Ampere’s circuital law.

Cont. Weekly Teaching Maxwell’s magneto static equations, Gauss’s law of magnetism, and Ampere’s law. Magnetic properties of materials, magnetic relays, and inductance; tutorial. Maxwell’s Equations for Time-Varying Field: Dynamic fields and ideal transformer. The electromagnetic generator, and electromagnetic potentials; tutorial. Plane-Wave Propagation: Review of waves and phasors, sinusoidal wave; review of complex numbers. RC circuit, RL circuit, complex permittivity, uniform plane waves, wave polarization, and liquid crystal display (LCD). Plane-wave propagation in lossy media, current flow in a good conductor, electromagnetic power density, and decibel scale for power ratios; tutorial.