TY - JOUR T1 - On the Calculation of the Coefficient of Mutual Induction of a Circle and a Coaxial Helix, and of the Electromagnetic Force between a Helical Current and a Uniform Coaxial Circular Cylindrical Current Sheet JF - Proceedings of the Royal Society of London (1854-1905) VL - 63 SP - 192 EP - 205 PY - 1898/01/01/ UR - http://dx.doi.org/10.1098/rspl.1898.0023 M3 - doi:10.1098/rspl.1898.0023 AU - Jones, J. ER -