Technical data

Hooke's law

Article no: P1251800

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Principle

Show that Hooke's law is valid in the loading of a helical spring and that the extension of the springs is a function of the acting force and of the hardness of the springs.

Benefits

Optimised for demonstration experiments: Transformation from horizontal into vertical direction
Very good visibility: Big devices on uniform background
Strong Magnets (at least 10 N) allow a safe mounting and therefore a very easy handling
Demonstrative measurement of forces with large circular dynamometers with a fixing magnet and ball-bearing pulley with two cord grooves for two measuring ranges

Scope of delivery

Magnetic board with stand	02150-00	1
Hook on fixing magnet	02151-03	1
Torsion dynamometer	03069-03	1
Scale for demonstration board	02153-00	1
Helical spring, 3 N/m	02220-00	1
Helical spring, 20 N/m	02222-00	1
G-clamp	02014-01	2