...circuit, the discharge deflection of the thirty-two cells in series was 07°. On the following Any the battery was charged again, and, after an hour's...the two forms of lead secondary battery devised by 1'lante and by Faure respectively, my experiments s*how that while the electromotive force is the same...

...its reverse polarisation introduces a counterelectromotive force, so that every such cell neutralises another cell, the dead resistance of which is also...of yielding has been drawn from it. The practical reault is that to supply for lighting a definite number of coulombs of electricity a secondary battery...

...were reversed, so as to be now opposing the action of the others. " In place of continuing uniform as a single cell, the electro-motive force of a series...to be capable of yielding has been drawn from it." In the Plants ceil the local action is far less than in the Faure, the lead peroxide in the former...

...place of continuing uniform as in »single cell, the electromotive force of a series of cells begin« to fall when about half the charge which it ought...practical result is that to supply for lighting a definite r.umber of coulombs of electricity, a secondary battery of t«nce the size is necessary under these...

...practically available." They believe that the insoluble lead sulphate clogs up the interstices of the peroxide and after a while forms an almost impermeable...twice the size is necessary under these circumstances. formed by the action of the current upon the lead plate itself than when it is produced from minium...