News tagged with electron motion

Samsung sees record-high 4Q profit

Samsung Electronics Co., the world's largest technology company by revenue, expects record earnings for the fourth quarter of 2012 as shoppers continued to snap up its smartphones and tablets.

dateJan 08, 2013 in Business
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One material, two types of magnetism

When placed next to a bar magnet, an aluminum ball draws gently towards the magnet. In contrast, a ball made of silver moves out of the magnetic field. The mechanisms underlying these different behaviors are known as paramagnetism ...

dateNov 22, 2012 in General Physics
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