File:Cavendish Torsion Balance Diagram.svg

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Diagram of the torsion balance used in the Cavendish experiment

Summary

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Description
English: Diagram of torsion balance used in the Cavendish experiment performed by Henry Cavendish in 1798. It measured the force of gravity between masses M and m, yielding the value of the gravitational constant G. Labels: (M) mass of stationary lead balls, (m) mass of movable lead balls, (F) gravitational force between each pair of balls, () angle of deflection of balance from equilibrium position, (K) torsion spring coefficient, (r) distance between centers of balls when balance is deflected (L) length of balance beam between centers of small balls.
See Cavendish experiment, Harvard Lecture Demonstrations, Harvard Univ.
Русский: Схема крутильных весов Кавендиша. Установка измеряет силу притяжения между массами и для получения значения гравитационной постоянной – масса неподвижных свинцовых шаров, – масса подвижных свинцовых шариков, – сила притяжения между каждой парой шариков, – угол отклонения баланса от положения равновесия, () – коэффициент жёсткости торсионного подвеса, – расстояние между центрами шаров при закрученной нити подвеса, – длина балки между центрами маленьких шариков.
Date
Source Own work
Author Chris Burks (Chetvorno)
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Public domain This work has been released into the public domain by its author, I, Chris Burks (Chetvorno). This applies worldwide.
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I, Chris Burks (Chetvorno) grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

File history

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Date/TimeThumbnailDimensionsUserComment
current00:38, 26 July 2023Thumbnail for version as of 00:38, 26 July 2023691 × 756 (17 KB)Chetvorno (talk | contribs)Edited SVG markup by hand so file passes the W3C validator.
16:10, 10 May 2017Thumbnail for version as of 16:10, 10 May 2017691 × 756 (19 KB)Chetvorno (talk | contribs)Tried again to upload "plain SVG" version to pass validation
16:07, 10 May 2017Thumbnail for version as of 16:07, 10 May 2017691 × 756 (19 KB)Chetvorno (talk | contribs)Replaced invalid Inkscape SVG with "plain SVG" version which passes validation
13:52, 2 September 2007Thumbnail for version as of 13:52, 2 September 2007691 × 756 (22 KB)Chetvorno (talk | contribs)
13:45, 2 September 2007Thumbnail for version as of 13:45, 2 September 2007691 × 756 (23 KB)Chetvorno (talk | contribs)
19:20, 31 August 2007Thumbnail for version as of 19:20, 31 August 2007691 × 756 (21 KB)Chetvorno (talk | contribs){{Information |Description=Diagram of Cavendish torsion balance experiment in 1798 that yielded the value of the gravitational constant G. It measured the gravitational force between masses M and m by the deflection θ of the torsion balance beam. |Sourc
18:56, 31 August 2007Thumbnail for version as of 18:56, 31 August 2007691 × 756 (24 KB)Chetvorno (talk | contribs){{Information |Description=Diagram of Cavendish torsion balance experiment in 1798. It measured the force of gravity between masses M and m, yielding the value of the gravitational constant G. |Source=self-made with Inkscape |Date=August 31, 2007 |Author

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