For which we will use the symbol u and independently electric potential. Applying gausss theorem show that for a spherical shell, the electric field inside a shell vanishes, whereas outside it, the electric field is as if all the charge has been concentrated at the centre. Study of electricity in which electric charges are static i. Nptel online certification courses since 20, through an online portal, 4, 8, or 12week online courses, typically on topics relevant to students in all years of higher education along with basic core courses in sciences and humanities with exposure to relevant tools and technologies, are being offered.
The ideas are presented roughly in the order in which they are taught in my class, and are designed to supplement the text. The various applications of electrostatics include photocopiers, defibrillator. Nptel material is available for free on nptel website. Also, there are some cases in which calculation of electric field is quite complex and involves tough integration. Chapter two electrostatic potential and capacitance. Electrostatics is a vast and crucial topic that comprises many subtopics which are very important for the jee exam. Introduction to electrostatics physics and radioelectronics. I will be writing these notes as i teach the class, so they will be constantly updated and modi ed. We work through examples of the electric field near a line, and near a plane, and develop formal definitions of both electric potential and voltage. How to download all of the lectures for a course in nptel quora. The charge on plastic rubbed with fur is defined as negative, and the charge on glass rubbed with silk is defined as. Gausss law can be used to solve complex electrostatic problems involving unique symmetries like cylindrical, spherical or planar symmetry.
Nptel electrical engineering video lecture online study. This course introduces students to handling electromagnetic theory using vector calculus. Nptel video lectures, nptel online courses, youtube iit videos nptel courses. In an attempt to describe the main ideas concisely, clearly and at the same time correctly, the text has been kept free from superfluous mathematical formulas.
Basic electrical technology basic electrical technology. Electrostatics is a branch of physics in which static electric field produced by static electric charges are studied. How to download all of the lectures for a course in nptel. Up next mod01 lec02 line and surface integrals duration. Power electronics nptel online videos, courses iit video. A rod of plastic rubbed with fur or a rod of glass rubbed with silk will attract small pieces of paper and is said to be electrically charged. Lecture notes microelectronic devices and circuits. Candidates who are ambitious to qualify the class 12 with good score can check this article for notes. It states that the electrostatic force of attraction or repulsion between two charged bodies is directly proportional to the product of their charges and varies inversely as the square of the distance between the two bodies. Electrostatic force and electric charge electrostatic force charges at rest. Here you can download the free lecture notes of electromagnetic field pdf notes emf pdf notes materials with multiple file linksthe electromagnetic field notes pdf emf notes pdf. Class 12 physics electrostatics get here the notes for class 12 physics electrostatics. Nptel syllabus electromagnetic theory video course course outline the course is a one semester first course on electromagnetic theory at b.
And thats the concept of electrostatic potential electrostatic potential energy. Aug 24, 2015 i have already made a pdf document on the summary of this chapter and i will be providing the download link below. The lecture notes were prepared in latex by james silva, an mit student, based upon handwritten notes. Notes on electrostatics these notes are meant for my phy3 lecture class, but all are free to use them and i hope they help. Electrostatic potential and capacitance 55 e xample 2. This is a multiphysics model because it involves fluid dynamics coupled with heat transfer. Electrostatics electrical engineering science khan. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online. Electromagnetic theory online course video lectures by iit. Electrostatics class 12 and iitjee summary pdf download. Mar 12, 2015 autoplay when autoplay is enabled, a suggested video will automatically play next. For more detailed notes on capacitance follow this link. Here you can download the free lecture notes of electromagnetic theory pdf notes emt pdf notes materials with multiple file links to download.
Apply this theorem to calculate the electric field due to an infinite plane sheet of charge. Download basic electrical and electronics engineering notes pdf. Notes on electrostatics general features of the electrostatic. Calculate electric field of one or more point charges. Basic electrical and electronics engineering notes pdf. It is an interesting branch and questions are often asked from it in the jee. This is possible only when you have the best cbse class 12 physics study material and a smart preparation plan. Find materials for this course in the pages linked along the left. Electrostatics in integral and differential form f. Basic electrostatics classical mechanics newtonian, lagrangian, hamiltonian mechanics quantum mechanics wave mechanics wave function and born probability interpretation schrodinger equation simple systems for which there is an analytical solution free particle particle in a box, particle on a ring. Nptel electrical engineering video lecture online study material.
Electric charge, coulombs law, electric field, motion of a charge in electric field. It is important to have a strong grip on the topics of electrostatics in order to remain competitive in the jee. It is a branch of physics that deals with the phenomena and properties of stationary or slowmoving electric charges with no acceleration. Read a summary of the math and science preparation that will help you have the best experience studying electrical engineering on khan academy. The charge on plastic rubbed with fur is defined as negative, and the charge on glass rubbed with silk is defined as positive.
Nptel video course aerospace engineering introduction to aerospace propulsion subject coordinator prof. Electrostatics study material for iit jee askiitians. Nptel provides elearning through online web and video courses various streams. It may be noted that suppose the direction cosines of the direction that we move is a,b,cthe unit vector in this direction represented by is nohes by with. Electrostatic force can be attractive electrostatic force can be repulsive electrostatic force acts through empty space electrostatic force much stronger than gravity electrostatic forces are inverse square law forces proportional to 1r 2.
Electromagnetic theory is a core subject that includes the fundamental principles of electromagnetism in the form of various properties. L umanand department of power electronics group, cedt iisc bangalore. Iit jee handwritten notes pdf for class 11 and class12 chemistry chemical bonding. Electromagnetic theory online course video lectures by iit bombay. Oct 10, 2008 were going to talk about again some new concepts. Marks website for physics, ap physics, and academic decathlon. We develop the concept of an electric field surrounding charges. This channel contains technical lectures on civil engineering from seven indian institutes of technology iits and indian institute of science iisc, ban. Cbse notes class 12 physics electrostatics aglasem schools.
Which videos of nptel are a must watchbest for ece. A link towards nptel course on electromagnetic field theory where video lecture explain the concept in nice manner. The pressure and the velocity field are the solution of the navierstokes equations. We have provided basic electrical and electronics of b. The electrostatic field to calculate the force exerted by some electric charges, q1, q2, q3. Usage attributionnoncommercialno derivative works 3. Nptel electrical engineering electromagnetic fields. Fernandes, department of electrical engineering,iit bombay. Electrostatics, as the name implies, is the study of stationary electric charges. Dec 24, 2019 class 12 physics electrostatics get here the notes for class 12 physics electrostatics. This course would be a prerequisite for the advanced level course at the m. Electrostatics electrical engineering science khan academy. Electromagnetic field pdf notes emf pdf notes smartzworld. Gain an intuitive understanding of the two most important electrical quantities.
Autoplay when autoplay is enabled, a suggested video will automatically play next. Founded in 2002 by nobel laureate carl wieman, the phet interactive simulations project at the university of colorado boulder creates free interactive math and science simulations. This video lecture is conducted in englishurdu for the convenience of student so fsc part 2 physics ch 12. Which is very different, for which we will use the symbol v. Phet sims are based on extensive education research and engage students through an intuitive, gamelike environment where students learn through exploration and discovery. Electrostatics pdf electrostatics problem solving pdf.
If you are not able to download lectures due to bandwidth constraints, you can obtain the courses in dvds by paying a nominal fee to cover the cost of storage media and distribution. In order to emphasize the most important laws of electromagnetism, and especially to clarify the most difficult topics, the author has endeavored to exclude the less important topics. Vist our new site to download letest content,all type lectures for free link is. Chapter 3 expansion of 1jr r0jlegendres original derivation consider a charge distribution. Electrostatics plays a major role in everyday life. Inter part 2 physics chapter 12 electrostatics online video. The nptel site contains video lectures from faculty at iits and iisc. More properties of charge natures basic carrier of positive charge is the proton protons do not move from one material to another because they are held firmly in the nucleus natures basic carrier of negative charge is the electron gaining or losing electrons is how an object becomes charged electrons are found in the electron cloud outside of the nucleus. Online video lecture for 12th class physics chapter 12 electrostatics. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses.
So, you want to download all of the video lectures for a course in nptel. Imagine that i have a charge q one here and thats plus, plus charge, and here i have a charge plus q two and they have a. Tech 1st year study materials and lecture notes for cse, ece, eee, it, mech, civil, ane, ae, pce and all other branches. Electrostatics is the study of forces between charges, as described by coulombs law. Calculate the electrical forces between one or more charged particles. Electrostatics the force on charge q 1 from charge q 2. Applications of gausss law study material for iit jee. Nptel video subtitles pack srt format nptel video courses pack mp4 format nptel video courses pack pdf format nptel user pack. Electromagnetic theory pdf notes emt pdf notes smartzworld. A thorough understanding of propagation and radiation of electromagnetic waves in both wired and wireless media is important in many fields such as microwave and rf engineering, antennas, wireless communications, and fiberoptics.
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