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Small motors, transformers, electromagnets; a practical presentation of design and construction data for small motors, small low- and high-tension transformers, electromagnets, and induction coils (1920)

Stoller, Hugh Montgomery, Austin, F. E. (Frank Eugene), 1873-, Seeger, Edwin Wilbur, 1892- joint author, American Technical Society · Chicago, American Technical Society · leaf 163

An illustration from Small motors, transformers, electromagnets; a practical presentation of design and construction data for small motors, small low- and high-tension transformers, electromagnets, and induction coils, 1920, leaf 163
the unit for electric current is not of the same kind as theunit for magnetic lines, the relation between the number ofamperes of current and the number of lines must be expressedsymbolically. In order to produce a given amount of magneticfield, or number of lines, a current of a certain number of… … Fig. 3. Current Induced by Magnetic Lines of Force magnetic lines of force, or so-called magnetic flux, by an electriccurrent. The reverse of this relation is of equal importance;namely, given the proper conditions, a changing magnetic fieldwill produce an electric current. The relations of a…

Electric motors · Electric transformers · Electromagnets · Induction coils

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