PPT-Magnets and Magnetic Fields

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. In addition magnetic fields create a force only on moving charges The direction the magnetic field produced by a moving charge is perpendicular to the direction of motion The direction of the force due to a magnetic field is perpendicular to the dir 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?.. How are these guys related to electricity?. Magnetism Unit Vocabulary. . Magnet-. Definition. - Materials that attract iron or contain iron.. Sentence. - I used a . magnet. to pick up a nail.. Magnetic Fields. 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. Magnets and magnetic fields. Magnets and magnetic fields. Magnets got their name from the region of Magnesia, which is now part of modern-day Greece.. The first naturally occurring magnetic rock, called . What is a magnet?. Magnet. Permanent Magnets. By shape. Material. Temporary magnets?. Electromagnets. 1. ALL magnets have NORTH and south poles.. 2. When freely suspended, all magnets point to the north- Directional property.. at HIMAC synchrotron. Hiroshi Uchiyama . #,A). , Masahiro Kawashima . A). , . Shunsuke. Saito . A). , Izumi Kobayashi . A). , . Tadahiro. . Shiraishi. . A). ,. Chihiro. Kobayashi . A). , Eiichi . 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. all magnets have magnetic poles – . . points at the ends of a magnet that have opposing magnetic qualities. all magnets have a north pole and south pole that are magnetically opposite. like poles repel and unlike poles attract. 8.1 . I . can recognize and explain what causes magnetic fields.. 8.2. I . can identify the shape and direction of the magnetic field around a bar magnet. .. Presentation Outline. Compass demonstration. 24.1 Magnets: Permanent & Temporary. Electric generators. Television sets. Cathode-ray displays. Computer hard drives. Compass. General Properties of Magnets. Polarized-magnets are polarized. They have two distinct and opposite ends.. Investigate and describe that magnets can attract magnetic materials and attract and repel other magnets.. What is Magnetism?. Let’s . Explore. What happens if you put together two magnets?. Do they become stronger together? . “. Magnetic phases of spin-1 spin–orbit-coupled Bose . gases. ,”. D. L. Campbell, . R. . M. Price, . A. . Putra, . A. . Valdés-. Curiel. , . D. . . Trypogeorgos. , and.  I. B. . Spielman,. Nature Communications, . 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.