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 261
d at the terminals of the coil? Ans. 479 maxwells A straight helix is shown in Fig. 4, and the dotted linesindicate the directions taken by the lines of force. With this typeof coil all the lines of force do not link with all the turns as wasthe case in Fig. 3. With an equal number of ampere turns… … Fig. 4. Magnetic Field about a Coil — - 1 _ .^ — ■ nT IS Hi — - L ^i. IP* 1 r> 1^ / *-- e •/. ^ ^ /^ ifi r _^ 7^ ^ 4^ gffO f -^ isi. ■^ / > ^ / ^ / \ / ^ 6o ooo • i r~ Vl / ^f ! rr 7 IT ?^ — - ^ ^ ^ 4i ^ ^ n^ •^ ^ /^ _ L _ L_ Fig. 5. Magnetization Curves Effect of Iron in the Magnetic…
Electric motors · Electric transformers · Electromagnets · Induction coils
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