1 Tutorial Sheet : Magnetostatic Fields Date of Upload : Oct 16‚ 2014 Learning Objectives: 1) Introduction with the magnetostatic fields. 2) Applications of Ampere’s circuit law and Biot-Savart’s law . 3) Solving boundary value problems for magnetic fields. Attempt the following problems 1) Derive the expression of magnetic field intensity at a given point due to infinite sheet of current using Ampere’s circuit law. − → − → → 2) Plane y=1 carries current K = 50− a z mA/m. Find H at (0‚ 0‚ 0) and
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Drag a bar magnet and the piece of nickel onto the scribbled line. Press Play ([pic]). A. Is nickel ferromagnetic? Yes B. How do you know? The atoms in ferromagnetic materials like to align their magnetic dipoles with the external field. 3. Test copper‚ wood‚ glass‚ and iron. Which ones are ferromagnetic? Only the iron is ferromagnetic |Activity A: |Get the Gizmo ready: |[pic]
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Force Field Analysis This problem solving and decision making tool is offered to you from Bolero Associates. Here’s what you get: Ø An explanation of the tool and how to use it Ø An example Ø A blank template for you to use or distribute What it is A Force Field Analysis (Lewin 1951) is widely used tool in change management and process improvement circles. This tool is used‚ typically in a brainstorming session‚ to focus on the DRIVING FORCES in the CURRENT SITUATION and the RESTRAINING FORCES that
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‘In Flanders Fields’ – John McCrae Canada is one of the few countries in the world to have a poem printed on their currency. The font is so small that you need a magnifying glass to read it‚ but the poem is there on the ten dollar bill‚ written in both English and French. It is the first verse of John McCrae’s ‘In Flanders Fields’ – a poem written during the First World War. John McCrae‚ the author of the poem‚ was inspired to write the poem on May 3‚ in 1915‚ after the death of his friend and
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Analysis of STEM fields Analysis of STEM fields 1. Introduction STEM is an acronym that referring to Science‚ Technology‚ Engineering‚ and Mathematics (Rotherham‚ 2011). What is STEM? The simple answer is that STEM means jobs. A complicated answer is that it is an educational key to a better U.S. economy; it addresses the growing disconnect between the skills that employers need in a rapidly increasing technological world and the lack of talent that the education
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Color field painting‚ an abstract style that emerged in the 1950s following Abstract Expressionism‚ is characterized by canvases painted primarily with stripes‚ washes and fields of solid color. The first serious and critically acclaimed art movement to originate in the nation’s capital‚ Washington Color School was central to the larger movement. During the early sixties‚ painting was the term used to describe younger artists whose work were related to second generation abstract expressionism yet
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Case-Study 1 : Analysis and Report Mrs. Fields’ Cookies By‚ Group 7 (Section B) Richa Sethi (11DCP091) Rishabh Chaudhary (11DCP092) Sandeep Satishchandra (11DCP094) Sashi Kanth (11DCP095) Sourabh Gehlot (11DCP096) Shalini Mukerji (11DCP097) Sudhanshu Sharma (11DCP098) Contents General Overview................................................................3 Practical Implementation of the Information System in Mrs. Fields Cookies............................................
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‘In Flanders Fields’ The writer‚ Lieutenant Colonel John McCrae‚ was a Canadian poet‚ physician‚ author and soldier (doctor) during the first World War. He was appointed as a field surgeon in the Canadian artillery and was in charge of a field hospital during the Second battle of Ypres in 1915. He was born on the 30th of Novemver 1872 and died on the 28 of January 1918 (because of pneumonia) ‚ close to the end of the war. John McCrae wrote his well-known poem ‘In Flanders Fields’ in the first
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Electromagnet (Simple Features and Uses) An Investigatory Project Presented to Basic Education Department University of Perpetual Help GMA In Partial Fulfilment for The Requirements in Physics By: Anjanette L. Pascual Coleen Rose S. Saturnino Veverley Jayris M. Ochavo February 26‚ 2010 Mr. Lemuel F. Valdez Teacher Table of Contents I. Introduction A. Scope and Delimitation II. Statement of the Problem III. Definition of Terms IV. Related Studies
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Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A floating leaf oscillates up and down two complete cycles in one second as a water wave passes by. The wave’s wavelength is 10 meters. What is the wave’s speed? A) 2 m/s B) 40 m/s C) 10 m/s D) 20 m/s E) more than 40 m/s 2) The Doppler effect is characteristic of A) light waves. B) sound waves. C) water waves. D) all of the above choices E) none
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