Magnet and Oscilloscope: Observational Experiment
Aim
Identify a pattern in the force that a magnet exerts on a beam of electrons in the oscilloscope.
Prior Knowledge
- Newton's Laws
- Model of Magnetic Field
- How an oscilloscope works, check here.
Description of the Experiment
The beam of electrons is coming at you. You see a green dot on the oscilloscope's screen - the tip of the beam. Observe what happens to the beam when the magent approaches it. Identify a pattern in the behavior of the beam. Explain using the concept of magnetic force exerted on a moving chanrge.
Addtional Information
The red side of the magnet is the North pole.
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Questions
What is the pattern? Think of an experiment that you can perform to test it.
