../.. Jalbum 8.6 <div class="fotopedia_widget_dark_unframed" id="fotopedia_widget" style="width: 600px"><script src="http://widgets.fotopedia.com/en/Magnetism/widget/width/600/skin/dark_unframed" type="text/javascript"> </script><p><a href="http://www.fotopedia.com/en/Magnetism">Magnetism</a> on <a href="http://www.fotopedia.com">Fotopedia</a></p></div> <blockquote> In physics, magnetism is one of the phenomena by which materials exert attractive or repulsive forces on other materials. Some well-known materials that exhibit easily detectable magnetic properties (called magnets) are nickel, iron, cobalt, gadolinium and their alloys; however, all materials are influenced to greater or lesser degree by the presence of a magnetic field. Magnetism also has other definitions/descriptions in physics, particularly as one of the two components of electromagnetic waves such as light. </blockquote> slides/MagField.jpg# Sun, 28 Feb 2010 14:28:28 +0000 slides/MagField.jpg