Show magnet inside Earth, effect on compass
Helen rates this resource as Good
Show magnet inside Earth, effect on compass
Helen rates this resource as Good
Gas Laws
Move compass to see field lines
http://www.walter-fendt.de/html5/phen/magneticfieldbar_en.htm
Vector addition/subtraction
Gas Laws
Move compass to see field lines, see strength of field
http://www.physicsclassroom.com/Physics-Interactives/Magnetism
Helen rates this resource as good
Vector addition/subtraction
Gas Laws
Move mini domains to make a magnet, see field strength
http://demoroom.physics.ncsu.edu/labs/MagneticDomains/
Helen rates this resource as good