﻿ Ohms Law Calculator - Inst Tools

# Ohms Law Calculator Ohms Law Calculator

Ohm’s Law defines the relationship between power, voltage, current, and resistance.
The various possible formulas for Ohm’s law used in excel file

Ohms Law Calculator terms  explanations: Ohms Law Equation

Current is measured in (A) amperes or amps.

( V or E ) Voltage is the difference in electrical potential between two points in a circuit.
It’s the push or pressure behind current flow through a circuit, and is measured in (V) volts.
( R ) Resistance determines how much current will flow through a component.
Resistors are used to control voltage and current levels.
A very high resistance allows a small amount of current to flow.
A very low resistance allows a large amount of current to flow. Resistance is measured in ohms.
( W or P ) Power is the amount of current times the voltage level at a given point measured in wattage or watts. Ohms law comedy diagram

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