@hypertown@lemmy.worldcake to 196@lemmy.blahaj.zone • 1 month agovoltage rulelemmy.worldimagemessage-square49fedilinkarrow-up1754arrow-down10 cross-posted to: science_memes@mander.xyz
arrow-up1754arrow-down1imagevoltage rulelemmy.world@hypertown@lemmy.worldcake to 196@lemmy.blahaj.zone • 1 month agomessage-square49fedilink cross-posted to: science_memes@mander.xyz
minus-square@frezik@midwest.sociallinkfedilink19•1 month agoWhat’s the center of this copper wire even for, anyway? I’m going around the edges.
minus-square@henfredemarslinkEnglish7•edit-21 month 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.