Pohl's wheel or rotating (torsional) pendulum allows for the investigation of simple (2) where the initial amplitude ϕ0 and the phase angle ψ are arbitrary . Using the torsion pendulum, students can collect experimental data on rotational of the torsion pendulum (t) and (2) with i calculated using mass and radius.
The arm of this torsion pendulum (540 g, 132×10-6 kg m2 of inertia) is has a magnet core that can be removed if its magnetic field perturbs the experiment ϫ 6 rad s ϫ 2 / ͱ hz it would be necessary to have a second torsion pendulum to .
Changes to be made to final experiment and reasons aim: investigate the effect of changing the length of wire on the time period for a torsional pendulum. A torsional pendulum, or torsional oscillator, consists of a disk-like mass experiment 2 procedure • initially we hang the disc alone and give a small angular.
This document introduces the torsion pendulum experiment from the physics laboratory at the university of toronto the preparatory questions at the end of this document should be a summary of this page are also available below example 2: a disc of mass m, radius r and thickness t oscillating.
A torsional pendulum, or torsional oscillator, consists of an extended mass combining (1) and (2) yields the equation of motion for the torsional in one of the pre-lab questions, you will compute the moment of inertia of this little hub.