Determine how the magnetic field changes with distance from a straight current carrying wire/from the pole of a magnet; Determine how the magnetic field around an iron core magnet changes with current;
", Smart Science Tricks, p. 126. I also am interested in the Peltier effect but as you can see my thoughts are very scrambled and I am having trouble identifying two variables to look at. ", Popular Mechanics, Vol. Other possible applications of the concept of magnetism. MIT OpenCourseWare is a free & open publication of material from thousands of MIT courses, covering the entire MIT curriculum.. No enrollment or registration. Really I just want a plausible super cool idea. The force between a north and a south pole is attractive, whereas the force between like poles is repulsive. All Of The Following Were Neoconcrete Artists Except For: Scooby-doo! This subreddit encourages questions, constructive feedback, and the sharing of knowledge and resources among IB students, alumni, and teachers. That's what my friend did his IA on and he got a 22 IIRC. Roderich Moessner and Arthur P. Ramirez, "Geometrical Frustration", Physics Today, Vol. wall current? Associated with both these types of current loops is a magnetic dipole moment, the value of which is iA, the product of the current i and the area of the loop A. 41, #2, Feb. 2003, p. 122. This site is the accumulated works of Dale Stille, Carol Hart, Jeremy Eble, Chad Johnson, Adam Johanns, Kathleen Lehman, Megan Yasuda, Lora Yekhshatyan, Lifiana Somantri, Sutan Suly, Tom Zimmerman, Nathan Quarderer, Donald Frank, Jacob Lamb, Adam Buffington, Danielle Boffice, Kevin Clark, Trenton Humphrey, James Rowden, Daniel Reinart, Jacob Hansen, Elle Connolly, Kaelan Lloyd and Jonathan M. Sullivan-Wood. Martin Gardner, "85. (A closed surface is one that completely surrounds a volume.) The Physics Hypertextbook ©1998–2020 Glenn Elert Author, Illustrator, Webmaster. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. Under normal conditions, the various domains have fields that cancel, but they can be aligned with each other to produce extremely large magnetic fields. 10, #8, Nov. 1972, p. 483, also A Potpourri of Physics Teaching Ideas - Electricity and Magnetism, p. 165. The demonstrations included here are within the public domain and can be found in materials contained in libraries, bookstores, and through electronic sources. 300 IA Ideas. 25 Unique Physics IA Ideas. If you don't have access to it ask your IB coordinator. The deflection can be observed in the torque on a compass needle that acts to align the needle with the magnetic field of Earth. Do you like magnets? Questions begin to run wild in student’s minds, worrying about the format of their Physics IA, and desperately searching for examples and potential ideas for their IA. Thermal agitation that results from heating a magnet to a high temperature destroys its magnetic properties. Tracy Hood, "A New Direction: How a Compass Pointed The Way to Clearing Up an Attractive Misconception", TPT, Vol. Criteria Guidance Errors and uncertainties Assessed student work My Physics IA The University of Iowa is not responsible for demonstrations performed by those using their own equipment or who choose to use this reference material for their own purpose. The primary focus of your IB Physics IA should be on applying your scientific thinking to explore concepts you have learnt before and document them accordingly. The best project ideas match an interesting topic to the student’s grade level, whether it’s … Physics subjects ripe for investigation include magnetism, light, heat, sound and motion. 35 IB PHYSICS IA IDEAS: SIMPLE AND SCORE HIGH MARKS. To keep in mind, in a physics IA, you have two options, laboratory work or an essay, so the topic possibilities are far greater than just the list below. The Paper Clip Chain", Smart Science Tricks, p. 133. Walter Thumm, "Why Keepers on Magnets? Cereal & Nails (Spoof)", DICK and RAE Physics Demo Notebook, 1993.