Ohm’s Law Calculator – A Free Online Calculator for Circuits January 18, 2026October 28, 2025 by SuryaLeave the unknown field blank. Voltage (V) Current (A) Resistance (Ω) Waiting for input… CopyFormula: V = I × R Ohm’s LawRelated Posts:Online Partial Discharge Measurement of GISHow does a Vacuum Arc Form? A Complete ExplanationOhm's Law - A Complete Guide with Formula and ExamplesWhat is Electrical Resistance? A Complete AnswerEarth Mat Design Calculator - A Complete 100% Free…Types of Bus Arrangements in Substations - A Complete Guide