PPT-Electrostatics

Also Known As Static Electricity Chemistry Refresher Atom the basic unit that makes up all matter Made up of protons neutrons and electrons Chemistry Refresher Proton Part of an atom that has a positive charge. In an equilibrium situation there cannot be an electric field inside a conductor as this would cause charges electrons or ions to move around Charge density inside a conductor is zero This follows from Gausss law As the charge density This does no r
E= 0r
B=0rE=@B @trB=0J+0@E @t{1{ Contents 1 .Introduction 1 1.1 ChargeandCurrent 2 1.1.1 TheConservationLaw 4 1.2 ForcesandFields 4 1.2.1 TheMaxwellEquations 6 2 .Electrostatics 8 2.1 Gauss How do you find the area of a triangle?. This was the most missed question on the test…. DO WORK. STOP. Objectives. Investigate the majesty of electricity so you can soon control lightning like Zeus.. October 2012. Objectives.. To understand the basic properties of electric charge.. To describe the difference between conductors and insulators.. To calculate the electric force using . Coulumb’s. Law.. Units of Chapter 16. Static Electricity; Electric Charge and Its Conservation. Electric Charge in the Atom. Insulators and Conductors. Induced Charge; the Electroscope. Coulomb’s Law. Solving Problems Involving Coulomb’s Law and Vectors. Prior Knowledge. How have you experienced the effects of static electricity?. Electrical Nature of Matter. Incredible as it may seem the act of rubbing a balloon against your hair . doesn’t. create . Essential Knowledge. 1.B.2. : There are only two kinds of electric charge. Neutral objects or systems contain equal quantities of positive and negative charge, with the exception of some fundamental particles that have no electric charge.. Examples of electrostatic discharges. Lightning . . – static cling in dryers. “foot dragging” – “shocking” cats. Electrical charges come in two types, and –. Amber (Gk. electron) is associated with – . Section 3. Method of Images. Plane interface between a semi-infinite (hence grounded) conductor and vacuum. e. a. What happens?. Find fictitious point charges, which together with given charges, make the conductor surface an equipotential (. G S Peter Castle, LFIEEE and William D . Greason. , LFIEEE. Department of Electrical and Computer Engineering. Faculty of Engineering, University of Western Ontario,. London, ON, Canada . Origins. IEEE formed in 1963; amalgamation of American Institute of Electrical Engineers (AIEE) and Institute of Radio Engineers (IRE). phone for some research!. Do Now. In your notes:. Draw an atom of either Helium, Lithium, or Carbon. Label all the parts of your atom.. The first scientist to study these phenomena was Benjamin Franklin (1706-1790).. Science and Mathematics Education Research Group. Supported by . UBC. Teaching and Learning Enhancement Fund . 2012-2015. Department of . Curriculum and Pedagogy. FACULTY OF EDUCATION. Question Title. Tape lab (pt. 1). Make a tape “Flag”. Make a top (T1) and bottom (B1) tape sandwich. Make another pair of top and bottom tapes (T2 & B2). Directions. Hang T1 and B1 off the end of the table. (see figure below). What are Signs of Electricity’s First Appearance?. When the ancient Greeks rubbed an amber rod with a piece of cloth, the amber began to attract small pieces of leaves or dust. The Greeks named this .