The influence of electric and magnetic f
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G.F.S.
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Article
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1929
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Elsevier Science
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English
β 128 KB
## CURRENT TOPICS. 58I near the end of the series of radii investigated and hence it is impossible to see whether there actually is a maximum speed or not. Lenard of Heidelberg has reached the same conclusion for water and his explanation "is that the friction of the air causes deformation of the