Musschenbroek, Petrus van, Physicae experimentales, et geometricae de magnete, tuborum capillarium vitreorumque speculorum attractione, magnitudine terrae, cohaerentia corporum firmorum dissertationes: ut et ephemerides meteorologicae ultraiectinae
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              <pb o="23" file="0037" n="37" rhead="DE MAGNETE."/>
            menta reliqua abludere a conſtanti proportione quacunque ope cal-
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            culi detegenda in diſtantiis aliis.</s>
            <s xml:id="echoid-s582" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s583" xml:space="preserve">Atque hoc idem eſt quod Nobiliſſimus Taylor adnotavit, con-
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            cludendo ex ſuis Experimentis, vires Magneticas non reſpondere di-
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            ſtantiis, ſed proportiones magis decreſcere in diſtantiis majoribus,
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            quam in minoribus. </s>
            <s xml:id="echoid-s584" xml:space="preserve">Quod ex omnibus noſtris quoque Experimen-
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            tis colligi poteſt. </s>
            <s xml:id="echoid-s585" xml:space="preserve">Verum Philoſophus addidit, in ſuis Experi-
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            mentis cum duabus acubus factis, ad diſtantiam 2 {1/2} pollicum, vires
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            nondum mutari ut quadrata diſtantiarum, & </s>
            <s xml:id="echoid-s586" xml:space="preserve">ad 10 pollices, vires
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            plus mutari, quam ſunt Cubi diſtantiarum, cum exponens eſſet æ-
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            qualis 3 {1/4}. </s>
            <s xml:id="echoid-s587" xml:space="preserve">Vid. </s>
            <s xml:id="echoid-s588" xml:space="preserve">Philoſ. </s>
            <s xml:id="echoid-s589" xml:space="preserve">Tranſ. </s>
            <s xml:id="echoid-s590" xml:space="preserve">No. </s>
            <s xml:id="echoid-s591" xml:space="preserve">368. </s>
            <s xml:id="echoid-s592" xml:space="preserve">p. </s>
            <s xml:id="echoid-s593" xml:space="preserve">204.</s>
            <s xml:id="echoid-s594" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s595" xml:space="preserve">Addiſcimus tamen ex omnibus his V. </s>
            <s xml:id="echoid-s596" xml:space="preserve">Experimentis, (1) Actiones
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            duorum Magnetum non ſieri in quacunque diſtantia a ſe mutuo, ſed
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            diſtantiam Actionis eorum eſſe determinatam, nam in Experimento
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            IV. </s>
            <s xml:id="echoid-s597" xml:space="preserve">non extenditur ad 10 pollices, in Experimento V. </s>
            <s xml:id="echoid-s598" xml:space="preserve">non extendi-
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            tur ad 19 pollices, ſaltem mobiliſſima Libra nullum ſignum Actionis
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            mutuæ Magnetum in ſe invicem edidit; </s>
            <s xml:id="echoid-s599" xml:space="preserve">unde ſi ex Experimentis tan-
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            tum ratiocinabor, non poſſum concludere Actiones Magnetum ſe
              <lb/>
            ad maximas diffundere diſtantias: </s>
            <s xml:id="echoid-s600" xml:space="preserve">fateor tamen ex aliis Experimentis
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            cum verſoriis mobiliſſimis conſtare, Magnetes agere in hæc ad multo
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            majores diſtantias, quam ope hujus methodi oſtendi poſſit, quia
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            cum multo minori attritu verſorium ſupra ſuam cuſpidem, quam Li-
              <lb/>
            bra ſupra axin vertitur: </s>
            <s xml:id="echoid-s601" xml:space="preserve">ſed nihilominus idem colligere licebit ex
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            Actione Magnetis in verſoria, quia hæc ad multorum pedum di-
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            ſtantiam a Magnete non moventur, quippe nunquam deprehendi ad
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            majorem diſtantiam exporrectam fuiſſe vim, quam ad 14 pedes Rhe-
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            nolandicos, quando præſtantiſſimum verſorio 6 pollicum opponebam
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            Magnetem.</s>
            <s xml:id="echoid-s602" xml:space="preserve"/>
          </p>
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            <s xml:id="echoid-s603" xml:space="preserve">(2) Quod ſi comparemus hæc V. </s>
            <s xml:id="echoid-s604" xml:space="preserve">Experimenta inter ſe, tum
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            obſervari poteſt Vim omnium Magnetum non exporrigi ad ean-
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            dem diſtantiam, ſed ab his ad majorem, ab aliis ad minorem, nam
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            in Experimento V. </s>
            <s xml:id="echoid-s605" xml:space="preserve">exporrigebatur ad 18 pollices, in Experimento
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            IV. </s>
            <s xml:id="echoid-s606" xml:space="preserve">ad 9 pollices, in tertio ad 13 pollices, in ſecundo Experimento
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            ad 12 pollices. </s>
            <s xml:id="echoid-s607" xml:space="preserve">Imo habui Magnetem magnum, cujus vis ſenſibilis
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            adhuc erat ad diſtantiam 11 pedum, imo aliquando ad 14.</s>
            <s xml:id="echoid-s608" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s609" xml:space="preserve">(3) Præterea cum obſervamus vires Magnetum attractrices in </s>
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