Ohm’s Law Calculator


Ohm’s Law:

Ohm’s law states that the voltage across a conductor is directly proportional to the current flowing through it, provided all physical conditions and temperatures remain constant.


This can be formally stated in the following equations in terms of V, which stands for the voltage difference, I, which stands for the current in amperes, and R, which stands for the resistance in ohms.

V = I X R

I = V/R


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Rabert T
As an electrical engineer with 5 years of experience, I focus on transformer and circuit breaker reliability in 110/33-11kV and 33/11kV substations. I am a professional electrical engineer with experience in transformer service and maintenance. I understand electrical principles and have expertise troubleshooting, repairing, and maintaining transformers, circuit breakers, and testing them.