Rectangular current in conductor and magnet
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Published on ● Video Link: https://www.youtube.com/watch?v=6AfVVuAaAdE
A copper conductor is wound on a pyramidal frame, the frame is covered with a ferromagnetic compound. A signal of 1 Hz - 1 kHz is fed to this inductor through an amplifier of the order of 40 W, a current of 1 - 3 A. A stretched conductor vibrates in a magnetic field and makes distorted sounds.