Poynting, J. H. (John Henry), 1852-1914, Shakespear, Gilbert Arden, ed, Barlow, Guy, joint ed · Cambridge, University Press · leaf 674
ycerine, the change in attraction was at the moat about 1 in 500, and-thisdid not exceed the errors of experiment. That is, they found no evidenceof a change in pull with change of medium. If such change exists, it is notof the order of the change of electric pull with change of medium, but… … Fig. 7. EfEect.iof interposition of more permeable medium in radiating field of force.
Poynting, J. H. (John Henry), 1852-1914 · Physics
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