Thursday, May 16, 2013

Magnetism


Non-Magnetic Materials or the example we used in our exit ticket in class, PAPER,  have no domains so they don't attract to anything and 
Magnetic Material or the example we used, METAL, have domains so they are only magnetic sometimes because the domains aren't lined.  
Magnets have domains that are lined up so they're always magnetic.

How is Magnetic Field related to magnetism? 
-Electricity is generated by moving magnetic fields and magnetic field is created by moving charges(imagine electrons in a loop going crazy! between the magnetic field)
 -Kinetic Energy converts to Electric Potential Energy