repelled by excited sealing-wax, butattracted by excited glass. We learn from this that there are two kinds ofelectricity : namely, that which we get from excited sciENCK ri;iAiKi;s. [iCLlCCTUlFir.K <;lass, .111(1 that which wc got from excited sealing-wax. Now when we tonehed the pith ball with… … 1|i another. On tlie other han<l, the pith ball, ifcharged with excited glass, will be attracted toexcited sealing wax; or if charged with excitedsealing-wax, it will be attracted to excited glass, andhence we conclude that bodies charged withopposite kindc of olootricity attract onoanother.…
Physics
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