{"id":2140,"date":"2017-05-23T11:35:34","date_gmt":"2017-05-23T11:35:34","guid":{"rendered":"http:\/\/www.experimentoscientificos.es\/?p=2140"},"modified":"2018-11-22T11:20:52","modified_gmt":"2018-11-22T11:20:52","slug":"primer-generador-electrico","status":"publish","type":"post","link":"https:\/\/www.experimentoscientificos.es\/en\/primer-generador-electrico\/","title":{"rendered":"First Electric Generator"},"content":{"rendered":"
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\n 3.2\/5 - (35 votes) <\/div>\n <\/div>\n

EXPERIMENT SHEET FIRST ELECTRIC GENERATOR<\/h2>\n\n\n\n\n\n\n
Theme<\/strong><\/td>\nMagnetic field<\/a>, Electricity<\/a><\/td>\n<\/tr>\n
Category<\/strong><\/td>\nPhysics Experiments<\/a>, Experiments for children<\/a><\/td>\n<\/tr>\n
Main product<\/strong><\/td>\nMagnets, Iron Filings.<\/td>\n<\/tr>\n
Short description<\/b><\/td>\nIn this experiment we will be able to see how a magnet pulled inside a copper tube appears to slow down its fall. The copper<\/a> has no magnetic properties, so it would seem a priori that the magnet inside the tube should fall in free fall, but as can be seen in the experiment, slows down<\/strong>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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The effect is produced by the Faraday-Lenz law<\/a>whereby a moving magnetic field produces an electric current. In turn, this electric current is creating a magnetic force on the magnet in the opposite direction to the movement, slowing it down.<\/p>\n

The materials used in the experiment are: Copper tube and neodymium magnets.<\/p>\n