Poynting, J. H. (John Henry), 1852-1914, Shakespear, Gilbert Arden, ed, Barlow, Guy, joint ed · Cambridge, University Press · leaf 489
h its edge to the left of 0, P is within thegeometrical shadow. There will now be a circular area round 0, and touchingthe edge, which will be entirely cut off, and starting from the circumferenceof this, successive half-period elements will have areas which increase, morerapidly the nearer the… … Fig. 10. Fig. 11. Fig. 12. A short distance within Further within. Some distance the geometrical shadow. within. effect of successive elements rises nearer and nearer to the dotted half-heightcurve, but this latter is itself descending, so that ultimately the former curvemust also descend. Take two…
Poynting, J. H. (John Henry), 1852-1914 · Physics
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