Discussion board help and admin topics => Half Baked Ideas => Topic started by: RonS on May 18, 2006, 03:48:48 PM
Title: Sources and Sinks
Post by: RonS on May 18, 2006, 03:48:48 PM
May I ask a question? Is it possible to identify a (+) or (-) pole of a battery, without reference to its integral mate? Or is this a similar problem to the detection of motion when there is no acceleration?