# Motor Winding Resistance

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**Formula:**`R = resistancePerLength × length`

## Introduction to Motor Winding Resistance Calculation

Motor winding resistance calculation is crucial for the design and analysis of electrical motors. It involves calculating the total resistance of the winding wire used in a motor. ** R** represents the total resistance of the motor winding,

**is the resistance of the wire per unit length, and**

*resistancePerLength***is the total length of the wire. The resistance is directly proportional to the length of the wire and its material's specific resistance.**

*length*## Parameter usage:

`resistancePerLength`

= resistance of the wire per unit length (ohms per meter)`length`

= total length of the wire (meters)

## Example valid values:

`resistancePerLength`

= 0.02`length`

= 50

## Output:

`totalResistance`

= total resistance of the motor winding (ohms)

## Data validation

Ensure both the resistance per unit length and the wire's total length are greater than zero for accurate calculation.

## Summary

This calculator aids in determining the total resistance of a motor winding based on the wire's resistance per unit length and total length. This calculation is essential in the design and maintenance of electrical motors.

Tags: Electricity, Motor, Resistance, Winding