Davis's manual of magnetism : including galvanism, magnetism, electro-magnetism, electro-dynamics, magneto-electricity, and thermo-electricity . Fig. 88. si 224. Let the north pole of a steel magnet, N S(Fig. 88), be placed on the middle of a bar of iron. The part of the bar in contactwith the magnet becomes asouth pole, while north polarity-is distributed alorjg both halvesof the bar. 225. If several pieces of ironwire, of the same length, besuspended from a magnetic pole,they do not hang parallel; butthe lower ends diverge fromeach other, in consequence oftheir all receiving the same polarit
Davis's manual of magnetism : including galvanism, magnetism, electro-magnetism, electro-dynamics, magneto-electricity, and thermo-electricity . Fig. 88. si 224. Let the north pole of a steel magnet, N S(Fig. 88), be placed on the middle of a bar of iron. The part of the bar in contactwith the magnet becomes asouth pole, while north polarity-is distributed alorjg both halvesof the bar. 225. If several pieces of ironwire, of the same length, besuspended from a magnetic pole,they do not hang parallel; butthe lower ends diverge fromeach other, in consequence oftheir all receiving the same polarity by induction.
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Keywords: ., bookcentury1800, bookdecade1850, booksubjectmagnetism, bookyear18
