he exe- laid the foundation of electricity as a science. the globe is placed at any distance from the center of eution room unrestrained, with firmness and without He shows that electricity can be excited by the fric- the circular cake, it will describe an ellipse, which will assistance, seated… … ence of to-day has proved SIDE SECTIONAL ELEVATION OF DYNAMO. mitting electricity through to our’ satisfaction that this pack thread supported by method is superior to any other yet devised.” silken cords a distance of 765 feet, and through wire at from the center of the cake. If the cake of resin…
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