electricity and magnetism formative presentation
TRANSCRIPT
![Page 1: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/1.jpg)
About Electricity and Magnetism
By: Aaron Lim
![Page 2: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/2.jpg)
What is Electricity?
Electricity is moving electrons. Electrons are part a atom. An atom is the smallest particle on earth. Atoms are a part of everything.
cool fact: even molecules are made out of ATOMS!
![Page 3: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/3.jpg)
What is Magnetism?Magnetism is the push and pull of magnets. There is a magnetic field wherever magnetism is. Earth is a giant magnet. The magnetic field of the earth blocks solar wind. learn more in poles.
![Page 4: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/4.jpg)
How Does Electricity Work?Electricity works by power grids, generators, solar and etc.
There is more than gas, solar, wind, and nuclear powers (like hydro turbines)
even magnetism is a generator
![Page 5: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/5.jpg)
How Does Magnetism Work?Magnetism works by electricity (electromagnet). Electromagnets are temporary. But sometimes it is just a permanent magnet.
learn more about electromagnets in vocabulary
magnetic field
![Page 6: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/6.jpg)
How are Electricity and Magnetism Connected?
Electricity is connected to magnetism by electricity making magnetism (electromagnet) and magnetism making electricity (generator). Some electric devices uses magnetism.
More next page.
![Page 7: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/7.jpg)
What are Some Practical Uses of Electricity and magnetism?Computers, headphones, maglev trains (maglev: magnetic levitation), motors (like hair dryers and fans etc.) use electricity and magnetism.
maglev train
![Page 8: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/8.jpg)
Vocabulary: PolesPoles of the magnet is where the magnet’s magnetic field starts and ends (the North and South). The earth’s magnetic field has no line of symmetry.
solar winds
poles
![Page 9: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/9.jpg)
Electromagnet
An electromagnet is a magnet made out of electricity.
simple electromagnet
![Page 10: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/10.jpg)
Static ElectricityElectricity made out of discharge and charge (lightning is static electricity) like dragging your feet (discharging) and then touching the door handle (regaining).
![Page 11: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/11.jpg)
Schematic drawing
A plan or review of a circuit using symbols.
![Page 12: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/12.jpg)
Force
The power of magnets (attracting and repelling).
force force
![Page 13: Electricity and Magnetism Formative Presentation](https://reader034.vdocuments.us/reader034/viewer/2022052618/554ea703b4c9055f7b8b4b1d/html5/thumbnails/13.jpg)
Sources slidepictureshttp://www.ducksters.com/science/the_atom.phphttp://www.swe.org/iac/lp/magnets_03.htmlhttp://2dpointgraphics.com/site/c2.htmlhttp://www.tutorhelpdesk.com/homeworkhelp/Engineering-/Lines-Of-Magnetic-Flux-Assignment-Help.htmlhttp://2.bp.blogspot.com/-KXcL5M8K278/UBPhbL5krSI/AAAAAAAAAkk/lcV2cqnAIow/s1600/headphones.jpghttp://www.durofy.com/how-maglev-trains-work/http://en.wikipedia.org/wiki/Desktop_computerhttp://lunachan.net/fan/1.htmlhttp://commons.wikimedia.org/wiki/File:Bar_magnet.jpghttp://www.wired.com/wiredscience/2010/03/earths-magnetic-field-is-35-billion-years-old/http://hilaroad.com/camp/projects/magnet.htmlhttp://www.ece.neu.edu/faculty/nian/mom/electromagnets.htmlhttp://msmcgartland.pbworks.com/w/page/33731012/Static%20Electricityhttp://www.play-hookey.com/dc_theory/fundamentals/schematic_diagrams.htmlhttp://www.royalrobotics.org/activity/electrical.htmlhttp://www.howmagnetswork.com/