(Sarah of the Clue Crew demonstrates a science experiment.) The iron wire heats up as electricity flows through it; if you shorten the wire, it melts a result of this electrical condition, an excess flow of charge
[DOC] [TLE] jeopardy/2466_Qs.txt at master  jedoublen/jeopardy  GitHub [PAR] The iron wire heats up as electricity flows through it; if you shorten the wire, it 
melts a result of <http://www.j-archive.com/media/2008-05-09_DJ_19a.jpg> this 
electrical condition, an excess flow of charge | a short circuit.