TY - JOUR T1 - Experimental Researches in Electricity. Eighteenth Series JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 133 SP - 17 EP - 32 PY - 1843/01/01/ UR - http://dx.doi.org/10.1098/rstl.1843.0004 M3 - doi:10.1098/rstl.1843.0004 AU - Faraday, M. ER -