What Does Ohm’s Law State About the Relationship Between Voltage and Current?
by Niranjani
Updated Oct 26, 2023
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What Does Ohm’s Law State About the Relationship Between Voltage and Current?
In the first version of the formula, I = V/R, Ohm's Law explains that you can find the electrical current in a circuit by dividing the voltage by the resistance. This means that the current is related to the voltage - when voltage goes up, current goes up - and inversely related to the resistance - when resistance goes up, current goes down.
Ohm’s Law
I = V/R
I= current
V= voltage
R=resistance
Ohm's law is about how electric current and voltage are connected. It says that the current in a conductor (like a wire) goes up when you increase the voltage. It was a German physicist named Georg Simon Ohm who first tested and proved this law through experiments.
What Does Ohm’s Law State About the Relationship Between Voltage and Current -FAQ
Ohm's Law explains that you can find the electrical current in a circuit by dividing the voltage by the resistance.