Sinusoidal current in conductor and magnet
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Published on ● Video Link: https://www.youtube.com/watch?v=nDBxgc-n_3g
The copper wire is wound on a pyramidal frame with a ferromagnetic coating. A floating repeating signal of 1 Hz - 1 kHz is fed to this inductor through an amplifier. A stretched wire vibrates in a magnetic field and makes distorted sounds.