Thomson, J. J. (Joseph John), 1856-1940 · New Haven, Yale University Press · leaf 70
cupy the position OP, while theportion P Qr outside the outer sphere will be in theposition it would have occupied if the particle hadnot been reduced to rest, i.e., if 0f is the positionthe particle would have occupied if it had notbeen stopped, Pf Q will be a straight line pass- 56 ELECTRICITY… … Fig. 13. page of the particle was radial, has now in theshell a tangential component, and this tangentialcomponent implies a tangential electric force.The stoppage of the particle thus produces aradical change in the electric field due to the par-ticle, and gives rise, as the following…
Electricity · Matter · Radioactivity
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