CHAPTER 5 > ACTIVITIES > INVESTIGATIONS > INVESTIGATION 6
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6 | Pohl's Pendulum: Damped and driven rotational oscillator |
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Main | Pohl's pendulum is a torsion pendulum with a rotating copper wheel connected to a torsion spring. The wheel can be slowed down with the help of an eddy current brake. Moreover, a sinusoidal mechanical drive can be applied.The equipment can be used to study resonance.Experiment 1: Damped oscillation. Experiment 2: Damped and driven oscillation. More… |
Photographs | Pohls_Pendulum_01.gif Pohls_Pendulum_02.gif |
Movies | Pohls_Pendulum |
Data files | Pohls_Pendulum_1.xls |
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Description | DESCRIPTION OF EXPERIMENT |
Experiment | |
Dimensions | |
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Assignment | A POSSIBLE PATH THROUGH THE INVESTIGATION… |
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Particulars | |
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Model | MODEL EQUATIONS AND MORE… |
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Questions | SOME SIMPLE QUESTIONS… |
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