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Sjmarf@sh.itjust.works to Memes@lemmy.ml · 2 years ago

Heh

sh.itjust.works

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811

Heh

sh.itjust.works

Sjmarf@sh.itjust.works to Memes@lemmy.ml · 2 years ago
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  • Limitless_screaming@kbin.social
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    2 years ago

    In this case yes, but if q1 was -20μC, q2 was 30μC, and r was 0.5m, then using -20μC as it is would make F equal to -21.6N which is just 21.6N of attraction force between the two charges.

    • Pelicanen@sopuli.xyz
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      2 years ago

      If they are oppositely charged particles, I would expect that there is a force of attraction acting on them, yes.

      • Limitless_screaming@kbin.social
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        2 years ago

        I am not saying that’s wrong, just that there’s 21.6N of attraction force between the two charges not -21.6N.

        • Pelicanen@sopuli.xyz
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          2 years ago

          But those are the same thing.

          • Bene7rddso@feddit.de
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            2 years ago

            No, if the force is negative it acts in the opposite direction

            • Pelicanen@sopuli.xyz
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              2 years ago

              Yes, and a force acting in the opposite direction of the distance is an attractive force.

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