With both methods you stated, a magnetic field will only oscillate in a limited area. Now what if I wanted to extend it outward toward an isolated direction.. perhaps just generally forward?
Okay, thanks! Now what if I want to try and isolate the field instead of oscillation. Would I just use a simple Former using Copper Wire and a ferrite core?
Oh sorry for leaving out some details. I'm basically wanting to make a small localized oscillating magnetic field as you said, for experimenting purposes. I'm curious as to how far I could extend its range. Also thanks for the welcoming.
First of all - I'm new here, and this forum looks awesome!
As for my post, I'm going to be using an inductor to emit an electromagnetic field, and was wondering if you could somehow either increase it or isolate the emission maybe via antenna? I know antennas are typically used to convert...