How Can I Start Practical Experiments in Electromagnetism?

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To start practical experiments in electromagnetism, one effective approach is to create a simple Faraday motor, which demonstrates the interaction between electric current and magnetic fields. A basic setup involves winding a coil from insulated wire and connecting it to a power source, ensuring safety by avoiding direct contact with the circuit. The coil generates a magnetic field that interacts with a nearby magnet, causing motion. Safety measures should include not being part of the circuit and ensuring proper insulation. Engaging with resources like YouTube can provide visual guidance and additional experiment ideas.
bobmanu
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Programmer-turned-amateur-physicist here.
I'm reading Feynman's lectures, but I'm urged to do some physical experiments. The thing is, I have no idea about the practical side of things. Could someone write me a detailed description of some experiment? Say, the one with the hanging wire and the coil, where the coil's magnetic field pushes the wire. Do I need to take any safety measures besides "don't be a part of the circuit"? Can I just make a coil from a piece of wire and will it work? etc. One sample experiment so I can get into it.
 
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Here is a case of the current in a wire pushing a magnet. The Faraday motor was discovered by Faraday circa 1830. Look up "Faraday motor site:youtube.com"

See

http://www.youtube.com/watch?v=zOdboRYf1hM&NR=1

and



Bob S

[added]Also see simple motors at (google)

"simple motor site:youtube.com"
 
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Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

So here is the motional EMF formula. Now I understand the standard Faraday paradox that an axis symmetric field source (like a speaker motor ring magnet) has a magnetic field that is frame invariant under rotation around axis of symmetry. The field is static whether you rotate the magnet or not. So far so good. What puzzles me is this , there is a term average magnetic flux or "azimuthal mean" , this term describes the average magnetic field through the area swept by the rotating Faraday...
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