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#Mon Aug 09 12:05:15 CEST 2010
Text__kzW-EKOdEd-WfYQ0GneCwQ_text=<p>The electrical current is generated by a pair of coils rotating in front of a fixed horseshoe magnet.</p><p>An instrument of this type is the predecessor to the dynamo and was first build in 1833 by the American engineer Joseph Saxton.</p>
Text__kzW-EKOdEd-WfYQ0GneCwQ_title=Joseph Saxton's Magnetoelectric Machine