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A well known relationship that describes the relationship between Voltage and current through a device's resistance expressed mathematically as V= IR. This formula says that voltage across the device is equal to the current through the device multiplied by the resistance.

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How exactly does voltage drop across a component?

I have been doing some thought experiment and came across this interesting problem. Say I have a standard normal wire that is 1 meter long, now I have a DC battery at some voltage level and I connect …
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