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
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Notes
Handwritten
Figures
Content
Thumbnails
Table of handwritten notes
<
1 - 2
[out of range]
>
<
1 - 2
[out of range]
>
page
|<
<
(140)
of 795
>
>|
<
echo
version
="
1.0RC
">
<
text
xml:lang
="
la
"
type
="
free
">
<
div
xml:id
="
echoid-div105
"
type
="
section
"
level
="
1
"
n
="
105
">
<
pb
o
="
140
"
file
="
0154
"
n
="
154
"
rhead
="
DISSERTATIO
"/>
</
div
>
<
div
xml:id
="
echoid-div106
"
type
="
section
"
level
="
1
"
n
="
106
">
<
head
xml:id
="
echoid-head115
"
xml:space
="
preserve
">EXPERIMENTUM LXXXIV.</
head
>
<
p
>
<
s
xml:id
="
echoid-s3450
"
xml:space
="
preserve
">Tab. </
s
>
<
s
xml:id
="
echoid-s3451
"
xml:space
="
preserve
">7. </
s
>
<
s
xml:id
="
echoid-s3452
"
xml:space
="
preserve
">fig. </
s
>
<
s
xml:id
="
echoid-s3453
"
xml:space
="
preserve
">6. </
s
>
<
s
xml:id
="
echoid-s3454
"
xml:space
="
preserve
">Magnetis rotundi A B E F axis ſit C D, C polus
<
lb
/>
Auſtralis, D Boreus, dividatur Magnes bifariam ſectione per axem
<
lb
/>
tranſeunte, habebit pars C O A B P D polum Auſtralem in O, Bo-
<
lb
/>
reum in P: </
s
>
<
s
xml:id
="
echoid-s3455
"
xml:space
="
preserve
">ſegmentum C X E F Z D habebit polum Auſtralem in
<
lb
/>
X & </
s
>
<
s
xml:id
="
echoid-s3456
"
xml:space
="
preserve
">Boreum in Z.</
s
>
<
s
xml:id
="
echoid-s3457
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s3458
"
xml:space
="
preserve
">Retinent igitur hæc ſegmenta eoſdem polos, quibus antea dona-
<
lb
/>
ta erant, ſola mutatio in eorum axe contingit, qui fit X Z, & </
s
>
<
s
xml:id
="
echoid-s3459
"
xml:space
="
preserve
">
<
lb
/>
O P, tranſeundo per medium cujuſlibet ſegmenti: </
s
>
<
s
xml:id
="
echoid-s3460
"
xml:space
="
preserve
">idem obtinetin omni
<
lb
/>
ſectione parallelâ ad axim: </
s
>
<
s
xml:id
="
echoid-s3461
"
xml:space
="
preserve
">ergo patet totum latus E X C O A eſſe
<
lb
/>
polare, & </
s
>
<
s
xml:id
="
echoid-s3462
"
xml:space
="
preserve
">eodem modo conſtructum, cæteroquin videri poſſet,
<
lb
/>
quaſi plagæ quædam, quales hic C & </
s
>
<
s
xml:id
="
echoid-s3463
"
xml:space
="
preserve
">D, ſoli forent poli, cum quod-
<
lb
/>
libet punctum lateris A C E, aut B D F polare ſit, ſed in Magnete
<
lb
/>
integro poli C & </
s
>
<
s
xml:id
="
echoid-s3464
"
xml:space
="
preserve
">D, erant concurſus virium, ſive centrum polorum
<
lb
/>
ab utroque latere.</
s
>
<
s
xml:id
="
echoid-s3465
"
xml:space
="
preserve
"/>
</
p
>
</
div
>
<
div
xml:id
="
echoid-div107
"
type
="
section
"
level
="
1
"
n
="
107
">
<
head
xml:id
="
echoid-head116
"
xml:space
="
preserve
">EXPERIMENTUM LXXXV.</
head
>
<
p
>
<
s
xml:id
="
echoid-s3466
"
xml:space
="
preserve
">Tab. </
s
>
<
s
xml:id
="
echoid-s3467
"
xml:space
="
preserve
">7. </
s
>
<
s
xml:id
="
echoid-s3468
"
xml:space
="
preserve
">fig. </
s
>
<
s
xml:id
="
echoid-s3469
"
xml:space
="
preserve
">7. </
s
>
<
s
xml:id
="
echoid-s3470
"
xml:space
="
preserve
">Duorum Magnetum A B, a b poli Auſtrales ſint
<
lb
/>
A, a, Borei B, b, hi in eodem plano horizontali poſiti, ad ſe
<
lb
/>
accedere queant, tum polus Boreus unius attrahet, ſibique junget,
<
lb
/>
polum Auſtralem alterius: </
s
>
<
s
xml:id
="
echoid-s3471
"
xml:space
="
preserve
">ideo ſi Tab. </
s
>
<
s
xml:id
="
echoid-s3472
"
xml:space
="
preserve
">7. </
s
>
<
s
xml:id
="
echoid-s3473
"
xml:space
="
preserve
">fig. </
s
>
<
s
xml:id
="
echoid-s3474
"
xml:space
="
preserve
">8. </
s
>
<
s
xml:id
="
echoid-s3475
"
xml:space
="
preserve
">Magnes A B ſu-
<
lb
/>
pra alterum a b teneatur, & </
s
>
<
s
xml:id
="
echoid-s3476
"
xml:space
="
preserve
">alteruter libere converti poſſit, con-
<
lb
/>
vertetur, ut polus Auſtralis A ſit directe ſub polo Boreo b, & </
s
>
<
s
xml:id
="
echoid-s3477
"
xml:space
="
preserve
">po-
<
lb
/>
lus Boreus B ſub Auſtrali a.</
s
>
<
s
xml:id
="
echoid-s3478
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s3479
"
xml:space
="
preserve
">Ne alicui hæc converſio mira videatur, patebit intuenti Magnetem
<
lb
/>
ante unitum, ſed nunc diſſectum, partes hoc ordine habuiſſe compoſi-
<
lb
/>
tas; </
s
>
<
s
xml:id
="
echoid-s3480
"
xml:space
="
preserve
">ſi enim ambo Magnetes AB, a b conſtituiſſent antea maſſam unam,
<
lb
/>
nonne pars a adhæſiſſet parti B, atque hæ ambæ partes ſe attraxiſ-
<
lb
/>
ſent: </
s
>
<
s
xml:id
="
echoid-s3481
"
xml:space
="
preserve
">verum an hæ nunc ſolutæ non iterum ſe attrahent? </
s
>
<
s
xml:id
="
echoid-s3482
"
xml:space
="
preserve
">adeoque
<
lb
/>
poli nominis alterni ſe conjungent; </
s
>
<
s
xml:id
="
echoid-s3483
"
xml:space
="
preserve
">poli cognomines, uti bini Borei
<
lb
/>
vel bini Auſtrales ſe mutuo fugabunt, hi enim nunquam natura-
<
lb
/>
liter in Magnete cohæſerunt.</
s
>
<
s
xml:id
="
echoid-s3484
"
xml:space
="
preserve
"/>
</
p
>
</
div
>
</
text
>
</
echo
>