hypertown@lemmy.world to 196@lemmy.blahaj.zone · 6 months agovoltage rulelemmy.worldimagemessage-square47fedilinkarrow-up1761arrow-down11 cross-posted to: science_memes@mander.xyz
arrow-up1760arrow-down1imagevoltage rulelemmy.worldhypertown@lemmy.world to 196@lemmy.blahaj.zone · 6 months agomessage-square47fedilink cross-posted to: science_memes@mander.xyz
minus-squarefrezik@midwest.sociallinkfedilinkarrow-up19·6 months agoWhat’s the center of this copper wire even for, anyway? I’m going around the edges.
minus-squarehenfredemars@infosec.publinkfedilinkEnglisharrow-up7·edit-26 months agoTrue that. I was amazed how many hundreds of amps I could dump into an aluminum foil antenna at high frequency. Just aluminum foil around PVC is practically as good as solid aluminum pipe.
What’s the center of this copper wire even for, anyway? I’m going around the edges.
True that. I was amazed how many hundreds of amps I could dump into an aluminum foil antenna at high frequency.
Just aluminum foil around PVC is practically as good as solid aluminum pipe.