PPT-Electricity & Magnets

Chapter 20 amp 21 Electricity Electric charge is a property that causes subatomic particles such as protons and electrons to attract or repel each other Protons have a positive charge Electrons have a negative charge. LO: To know that magnetic materials are made of tiny magnets . describe and investigate . magnetising. iron by stroking. 1. How do you know if a material is magnetic or not?. Which of the following are magnetic?.. ETV – Electricity at Home. 1. Which of the following is not an advantage of electricity from power companies over electricity from dry cells? . Unlimited energy . supply. Higher voltage. Generate stronger electrical . for . SuperKEKB. Mika . Masuzawa. (KEK). Yasunobu. . Ohsawa(KEK. ). Naohiro. Abe, Kenji . Mishima. (PASCO). Survey of KEKB Magnets and Monuments for SuperKEKB. 　. IWAA2010. Contents. Introduction. Physics. Dr. Michael Cooke. Dr. David Schmitz. Fermilab. FUN. Newton’s Laws of Motion. o. Objects in motion want to stay in motion and objects at rest want to stay at rest. Forces. change motion:. What causes a compass to behave as it does?. Earth’s gravity. Earth’s shape. Earth’s geographic north pole. Earth’s magnetic field. Magnetic poles that are alike. attract each other. repel each other. Tom Peterson, . SLAC . USPAS. January, 2017. January, 2017 USPAS. Superconducting Magnets Tom Peterson. 2. O. utline . Introduction – magnet thermal design issues . An example of thermal considerations for forced-flow, normal helium I cooling – . Crane Video. What do you know about magnetism?. Electricity and magnetism are related!. Modeling .  independent work  compare notes. Magnetism Readings. Turn and talk. …Partner closer to the door. General Properties. Hang the bar magnet from the thread, observe what happens…….. Positions itself in the N-S directions - magnet is . polarized. Has two ends – North seeking and South seeking . General Properties. Hang the bar magnet from the thread, observe what happens…….. Positions itself in the N-S directions - magnet is . polarized. Has two ends – North seeking and South seeking . JLEIC SC Magnets: Replace SF and High CM Energy Needs Tim Michalski, Ruben Fair, Renuka Rajput-Ghoshal, Probir Ghoshal Superferric Magnets in JLEIC To date, JLEIC has had Superferric (SF) Dipoles and Quadrupoles as the BASELINE technology for both the Booster Ring and Ion Collider Ring RHIC Magnets for JLEIC Yuhong Zhang May 11, 2018 Motivation We were asked recently by the lab management to explore W hether the RHIC magnets can be used to build the JLEIC ion collider ring without any constraint (dimensions and fit to site, Battistoni. On behalf of many others. Studies. in . view. of . magnet. . definition. : V14.0. 2. - Single . magnes. length 7 cm. - . Center-to-center distance of . magnetes. : . 12 cm. V14.1. 3. - Single magnet length 10 cm. L. Bottura. http://indico.cern.ch/event/282344/timetable/#20140212. FCC Kick-off. 341 participants, large representation from 21 countries, very interesting program, very interested attendance. Interesting discussions on the physics case (Nima Arkani-Hamed). H. . Prin. , . D. Duarte Ramos, E. . Todesco. With contributions from . A. . Ballarino. , L. . Bottura. , S. . Izquierdo. Bermudez, . F. . Rodriguez . Mateos. , V. Parma. Review of cold powering system, 3 July 2017.