TY - JOUR T1 - On the Mutual Action of the Particles of Magnetic Bodies, and on the Law of Variation of the Magnetic Forces Generated at Different Distances during Rotation JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 117 SP - 71 EP - 121 PY - 1827/01/01/ UR - http://dx.doi.org/10.1098/rstl.1827.0011 M3 - doi:10.1098/rstl.1827.0011 AU - Christie, S. ER -