RyanIbanezMan

u/RyanIbanezMan@kbin.social
2 posts · 4 comments

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on Hello! · c/askelectronics · 1 pts · 3y

@Duallight I did see the polarity, but the broken circle is still pointing to the + on both plugs, so I thought that was same polarity but the symbol is just different for some reason, are they definitely opposite?

@nyarlathotep thank you so much! There's other comments to read below, but this is the first one that has triggered my memory for common denominators. You've explained it brilliantly!

Edit: can you explain how the reciprocal works and comes out to 2/9? Been a long time since high school