Magnetic field effects on copper electrolysis G. Hinds 1 *, F.E. Spada 2 , J.M.D. Coey 1 , T.R. Ní Mhíocháin 1 and M.E.G. Lyons 3 1 Physics Department, Trinity College, Dublin 2, Ireland. 2 Center for Magnetic Recording Research, University of California, San Diego, California, USA. 3 Chemistry Department, Trinity College, Dublin 2, Ireland. * Tel: +353-1-6081858; Fax: +353-1-6711759; email: ghinds@tcd.ie