Physics Archives - Nightingale https://nightingale.becomingcelia.com I sang during the night in early June Sun, 16 Feb 2020 14:03:15 +0000 en-US hourly 1 https://wordpress.org/?v=5.8.11 What is Resistance? https://nightingale.becomingcelia.com/2020/02/what-is-resistance.html https://nightingale.becomingcelia.com/2020/02/what-is-resistance.html#respond Sun, 16 Feb 2020 13:57:45 +0000 https://nightingale.becomingcelia.com/?p=497 Previously I usually have no idea of what resistance means, today I finally get it. So the expression of resistance, can be written as this: R = V / I If you think about it, resistance is a rate, meaning Volts per Current. This could be explained as the amount of volt, required to let […]

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]]> Previously I usually have no idea of what resistance means, today I finally get it. So the expression of resistance, can be written as this:

R = V / I

If you think about it, resistance is a rate, meaning Volts per Current. This could be explained as the amount of volt, required to let a current through some point, and could be further explained as The amount of push force required to let 1 coulumb of charge through in a second.

Anyway, that was something that I have never through about before.

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