TY - JOUR T1 - On a New Phenomenon of Electro-Magnetism JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 113 SP - 153 EP - 159 PY - 1823/01/01/ UR - http://dx.doi.org/10.1098/rstl.1823.0015 M3 - doi:10.1098/rstl.1823.0015 AU - Davy, H. ER -