ScienceJohn Michels (Journalist) 1942 |
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Стр. 228
... electric fields in the direction of the electric lines of force or against them . These bodies , whose direction of motion is reversed with the field , were called " ions " by M. Faraday . Thus an electric ion is a body or particle ...
... electric fields in the direction of the electric lines of force or against them . These bodies , whose direction of motion is reversed with the field , were called " ions " by M. Faraday . Thus an electric ion is a body or particle ...
Стр. 229
... electric ones . In order to explain all the phenomena which one can observe on magnetic ions one has to make similar assumptions as in the interpretation of phenomena on electric ions ( f.i. change of charge , space charges and double ...
... electric ones . In order to explain all the phenomena which one can observe on magnetic ions one has to make similar assumptions as in the interpretation of phenomena on electric ions ( f.i. change of charge , space charges and double ...
Стр. 594
... ELECTRIC INDUCTION MOTOR AT WRIGHT FIELD A 40,000 - horsepower electric induction motor drives air through the great wind tunnel at Wright Field . It is part of a large group of powerful machines required for the proper operation of the ...
... ELECTRIC INDUCTION MOTOR AT WRIGHT FIELD A 40,000 - horsepower electric induction motor drives air through the great wind tunnel at Wright Field . It is part of a large group of powerful machines required for the proper operation of the ...
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