Ohm’s law | Physics, Electric Current, Voltage | Britannica
https://www.britannica.com/science/Ohms-law
WebMar 1, 2024 · Ohm’s law, description of the relationship between current, voltage, and resistance. The amount of steady current through a large number of materials is directly proportional to the potential difference, or voltage, across the materials. Thus, if the voltage V (in units of volts) between two ends.
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