TY - JOUR T1 - Experimental Researches in Electricity. Twelfth Series JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 128 SP - 83 EP - 123 PY - 1838/01/01/ UR - http://dx.doi.org/10.1098/rstl.1838.0008 M3 - doi:10.1098/rstl.1838.0008 AU - Faraday, M. ER -