Electricity and magnetism yosun chang october 20, 2003. Shneidman department of physics, new jersey institute of technology, newark, nj 07102 dated. I would recommend open yale courses, particularly their series called fundamentals of physics ii by professor shankar. The 36 video lectures on electricity and magnetism, by professor lewin, were recorded on the mit campus during the spring of 2002. This is a light introduction to magnetism and electricity. Which plot best represents the induced current in the loop. These are the lectures in physics that i gave last year and the year before to the. We begin by treating only the laws of electricityincluding magnetism, which is. Sabieh anwar associate professor of physics, lums school of science and engineering, lahore in fall 2015. Electric charges historical polarization electric force coulombs law this lecture is part of 8. Magnets materials that attract other metals three classes.
A lecture note style textbook series intended to support the. Sabieh anwar associate professor of physics, lums school of science and engineering, lahore in. We show them in order to combine side by side the two fields in fig. Also investigate how a currentcarrying wire in a magnetic field is the principle behind electric motors. This video was formerly hosted on the youtube channel mit. In this introduction to magnetism, discover that magnetic phenomena are really about electricity, since magnetism involves moving electric charge. Electricity and magnetism introduction the lecture demonstrations listed in this section also include a short description and outline of how the demonstration experiment works. The lecture presentations are posted as powerpoint slides pp and as pdf files with 6 slides per page for ease of downloading and.
February 28, 2020 abstract these notes are intended as an addition to the lectures given in class. The first was hans christian orsteds accidental discovery of the influence of an electric current on a magnetic needlenamely, that magnetic fields are produced by electric currents. Explain the behavior of charges in the electric field. The website features lecture notes, problem sets with solutions, exams with solutions, links to related resources, and a complete set of videotaped lectures. School of physics trinity college dublin dublin 2 ireland view the contact page for more contact and location information. This is for the benefit of the lecturer who is going to use it in the classroom and the student who will see it demonstrated in class. Links to lecture notes, assignmentssolutions and examssolutions are available via links in the descriptions of the individual lecture. Just enough to give you a fundemental understanding of a circuit and enough to set the stage for understanding relays as well.
Phy 210 electricity and magnetism lecture notes dr. Therefore, it is possible to draw an infinite number of lines following this. Free electricity magnetism books download ebooks online. Improving students understanding of electromagnetism through visualizations a large scale study. They are not designed to replace the actual lectures. Its a summary of last lecture and is available on the web. The lecture notes were prepared in latex by james silva, an mit student, based upon handwritten notes. Introduction to magnetism and magnetic materials download book. The teal classroom includes the opportunity for students to use the personal response system prs. Find materials for this course in the pages linked along the left. Lecture notes, lecture presentations, and homework assignments are posted here. Magnets laws of magnetic attraction and repulsion like magnetic. These notes are intended as an addition to the lectures given in class.
Oct 31, 2012 this is a light introduction to magnetism and electricity. Feynmans famous lectures on physics are something of a mixed bag. Coulombs law, superposition, energy of a system of charges, basic field concept, flux, gausss law, fields and potentials around conductors, the electrostatic uniqueness theorem,rc circuits, thevenin equivalence, forces and fields in special relativity. The correspondence of conductors that exhibit perfect electrostatic shielding e0 in the static condition and superconductors that show perfect diamagnetism b0 is given to help readers understand the relationship between electricity and magnetism. Electricity and magnetism, as taught in spring 2002 by dr. It features hundreds of new examples, problems, and. The lecture notes present the material in a narrative form as in a textbook and should be read along with the slide presentations.
One part of the force between moving charges we call the magnetic force. Electric charge, a new quantity, gives rise to the electric force a new, fundamental, longrange force. I feel as if the number of field lines is arbitrary, because the field is a vector field and is defined for all points in space. Discover the beauty and simplicity of sciences most fundamental branch with physics and our universe. Intensively illustrated with diagrams, experiments, animations, graphs, and other visual aids, these 60 lectures by engaging and awardwinning professor richard wolfson introduce you to scores of fundamental ideas such as newtonian mechanics, waves and fluids, thermodynamics. Questions are posed to the class to stimulate discussion and indicate how concepts are going over. Purcells classic textbook has introduced students to the world of electricity and magnetism. Pdf improving students understanding of electromagnetism. These lecture notes were written for the 2002 version of this course, and do not correspond directly to the calendar in the syllabus. In his 76 years on the planet, the chemistphysicist will make fundamental contributions to our understanding of electricity and magnetism, advise governments and.
Chemistry professor dmitri mendeleev, preparing his lectures in. This note gives an introduction on quantum mechanical view on magnetism in real materials, especially, consisting of transition metal elements and their compounds, and the physical principles for the applications of magnetic materials as magnetic sensors and memory devices. Some people have found them to be useful, so im posting them here. Adam lark interference and diffraction 331 phase difference and coherence 332 interference in thin films 333 twoslit interference pattern 334 diffraction pattern of a single slit 335 using phasors to add harmonic waves 336 fraunhofer and fresnel diffraction 337 diffraction. Tonui, phd department of physics the university of eldoret january 2014 this is lecture notes for the course phy 210 electricity and magnetism offered at year two of study in the department of physics, university of eldoret, kenya. Ahrimanic double aligned with magnetism responsible for organic illnesses introduces into our body both electricity and magnetism ahrimanic but not necessarily evil necessary part of evolution manichaean story of light and dark 692017 technology in human evolution 34 the interior of the earth 1. What are some good online lecture series on electricity. Generation of electricity operation of motors operation of relays. Electrostatics pdf electrostatics problem solving pdf. This course is ideal for students who are already taking a physics course and need another perspective, or who need to catch up on missed lectures. Topics electric fields and magnetic field the presence of magnetic field in current carrying wire. The merger of electricity and magnetism from distinct phenomena into electromagnetism is tied to three closely related events.
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