Steve, you must have missed my post. There are many errors in the first article. My original post was,
Geoffkait: “Whoa! Somebody flunked electricity big time!. The audio signal is not the music waveform and electrons don’t travel through the cable. And magnetism is produced by current moving through wire, not by electrons. The B field is the induced magnetic field. Hel-loo!”
Geoffkait: “Whoa! Somebody flunked electricity big time!. The audio signal is not the music waveform and electrons don’t travel through the cable. And magnetism is produced by current moving through wire, not by electrons. The B field is the induced magnetic field. Hel-loo!”