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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          <head xml:id="echoid-head41" xml:space="preserve">EXPERIMENTUM XXV.</head>
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            <s xml:id="echoid-s1387" xml:space="preserve">Oborta fuit in præcedentibus Experimentis ſuſpicio, an non Ef-
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            fluvia Magnetica a metallis intercepta, juxta horum latitudinem
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            excurrerint, & </s>
            <s xml:id="echoid-s1388" xml:space="preserve">deinde delata ad margines ſe inflexerint, ambie-
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            rintque Magnetes æque ſurſum & </s>
            <s xml:id="echoid-s1389" xml:space="preserve">deorſum eundo, & </s>
            <s xml:id="echoid-s1390" xml:space="preserve">Magnetem
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            ſuſpenſum verſus inferiorem deprimendo, ac ſi nullum corpus me-
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            tallicum intermedium fuiſſet: </s>
            <s xml:id="echoid-s1391" xml:space="preserve">ut mihi ipſi in hac quæſtione ſatis fa-
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            cerem, fieri curavi tres capſulas metallicas, unam ex Plumbo, al-
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            teram ex Stanno, tertiam ex Cupro, quibus includi poterat Magnes,
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            quo uſus fui in Experimento 7°. </s>
            <s xml:id="echoid-s1392" xml:space="preserve">& </s>
            <s xml:id="echoid-s1393" xml:space="preserve">8°. </s>
            <s xml:id="echoid-s1394" xml:space="preserve">Magnete alicui capſulæ im-
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            miſſo agglutinatum ope ferruminis fuit capſulæ operculum, quo
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            medio in metallo hærebat Lapis, ex fune longo ſuſpendebatur capſu-
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            la, annexo Libræ, quemadmodum in Experimentis præcedentibus,
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            atque ad varias demiſſa diſtantias, attracta fuit viribus, quas Ta-
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            bula exhibebit, notandum vero eoſdem in uſum fuiſſe vocatos Ma-
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            gnetes, ac in Experimento ſeptimo.</s>
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          Magnes \\ ad diſtant. \\ Linear. # attractus \\ fuit vi æquali \\ in capſula \\ Plumbea \\ granis. # Magnes \\ in capſula \\ Cuprea \\ gran. # Magnes \\ in capſula \\ Stannea \\ gran.
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          12 # 57 # 57 # 57
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          11 # 62 # 63 # 63
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          10 # 66 # 65 # 66
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          9 # 70 # 70 # 71
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          8 # 79 # 78 {1/2} # 79
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          7 # 83 # 83 # 83
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          6 # 91 # 90 # 90
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          5 # 101 # 101 # 101
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          4 # 115 # 113 # 114
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          3 # 124 # 114 # 124
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          2 # 148 # 148 # 148
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          1 # 168 # 168 # 168
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          </note>
          <p>
            <s xml:id="echoid-s1396" xml:space="preserve">Comparando has tres tabulas inter ſe, & </s>
            <s xml:id="echoid-s1397" xml:space="preserve">cum ea </s>
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Impressum