(London, Harrison and Sons, 1878). 4to. No wrappers as extracted from "Philosophical Transactions" 1877 - Vol. 167. Pp. 599-626
Hopkinson’s application of Maxwell’s electromagnetic theories to the analysis of residual charge and displacement in electrostatic capacity led to his election as a fellow of the Royal Society in 1877. He favored coupling traction motors in series parallel, thereby providing electric railways with superior motive power.
Order-nr.: 46370