[PrevPage] [Next] [INDEX ]  Volume 1   October 1875   Page 10  [Source] [ NOTES ]
    it as in Fig 3. A faint sound was audible at M2 when the pole of the permanent magnet presented to M was of opposite polarity to M.
  1. Permanent magnet held vertically over electro magnet as in Fig.5. Result No sound audible from M2 however the poles were arranged.
  2. Resumès of results obtained by the vibration of a permanent magnet in front of the pole of an electro-magnet which latter was in circuit with a battery of two Grove elements.

    N.S. represent the poles of the permanent magnet; N'S' the poles of the electro-magnet MM'; + R the receiving electro-magnet M2 (Figs 3. 4. 5.)

    Magnet held horizontally vibrations vertical.

    (See Fig 3)

[PrevPage] [Next] [INDEX ]  Volume 1   October 1875   Page 10  [Source] [ NOTES ]