TY - JOUR T1 - Experimental Researches in Electricity. Fourth Series JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 123 SP - 507 EP - 522 PY - 1833/01/01/ UR - http://dx.doi.org/10.1098/rstl.1833.0022 M3 - doi:10.1098/rstl.1833.0022 AU - Faraday, M. ER -