Formula For Finding Total Resistance In Parallel Circuit

By | August 4, 2022



It's no secret that one of the most fundamental principles of electricity is Ohm's Law, which states that the amount of current (I) flowing through a conductor between two points is directly proportional to the potential difference (V) between those points. But what happens when multiple circuits are connected in parallel? What equations must be used to calculate the total resistance of the network?

Fortunately, it's not as complicated as it sounds. With a bit of mathematics, anyone can calculate the total resistance of any given circuit in parallel. The formula is simple: the reciprocal of the total resistance is equal to the sum of the reciprocals of the individual resistances.

In other words, if you have two resistors, R1 and R2, then the total resistance is equal to 1/(1/R1 + 1/R2). If you have three resistors, R1, R2, and R3, then the total resistance is equal to 1/(1/R1 + 1/R2 + 1/R3). This equation can be extended for an unlimited number of resistors.

This equation is extremely useful in electrical engineering and applied physics, allowing engineers and scientists to accurately predict how a circuit will behave under varying conditions. It's also useful for troubleshooting purposes. By using this equation, a technician can quickly identify areas where the total resistance is too high or too low, quickly pinpointing the source of the problem and helping to prevent further damage to the system.

All in all, calculating the total resistance of a network in parallel is pretty straightforward. By knowing the individual resistances of each component within the system, you can easily calculate the total resistance using the equation provided above. Armed with this information, you'll be able to work more efficiently, reduce mistakes, and improve your overall electrical systems.


How To Calculate Resistance In A Parallel Circuit

How To Calculate Resistance In A Parallel Circuit


Equivalent Resistance What Is It How To Find Electrical4u

Equivalent Resistance What Is It How To Find Electrical4u


Combined Series Parallel Circuits Study Guide Inspirit

Combined Series Parallel Circuits Study Guide Inspirit


How To Solve Parallel Circuits 10 Steps With Pictures Wikihow

How To Solve Parallel Circuits 10 Steps With Pictures Wikihow


Simplified Formulas For Parallel Circuit Resistance Calculations Inst Tools

Simplified Formulas For Parallel Circuit Resistance Calculations Inst Tools


Physics For Kids Resistors In Series And Parallel

Physics For Kids Resistors In Series And Parallel


How To Calculate The Voltage Drop Across A Resistor In Parallel Circuit

How To Calculate The Voltage Drop Across A Resistor In Parallel Circuit


Dc Parallel Circuits The Engineering Mindset

Dc Parallel Circuits The Engineering Mindset


Parallel Resistance Calculator Electrical Engineering Electronics Tools

Parallel Resistance Calculator Electrical Engineering Electronics Tools


Solved Parallel Circuits 13 Calculating Total Chegg Com

Solved Parallel Circuits 13 Calculating Total Chegg Com


Resistors In Parallel Resistor Applications Guide

Resistors In Parallel Resistor Applications Guide


4 Ways To Calculate Total Resistance In Circuits Wikihow

4 Ways To Calculate Total Resistance In Circuits Wikihow


Resistors In Series And Parallel Combination Determination Of The Equivalent Resistance Two Procedure Faqs

Resistors In Series And Parallel Combination Determination Of The Equivalent Resistance Two Procedure Faqs


Physics Tutorial Combination Circuits

Physics Tutorial Combination Circuits


4 Ways To Calculate Total Resistance In Circuits Wikihow

4 Ways To Calculate Total Resistance In Circuits Wikihow


Physics For Kids Resistors In Series And Parallel

Physics For Kids Resistors In Series And Parallel


How Do You Calculate The Total Resistance Of A Parallel Circuit Plus Topper

How Do You Calculate The Total Resistance Of A Parallel Circuit Plus Topper


Simple Parallel Circuits Series And Electronics Textbook

Simple Parallel Circuits Series And Electronics Textbook


The Difference Between Series And Parallel Circuits Basic Direct Cur Dc Theory Automation Textbook

The Difference Between Series And Parallel Circuits Basic Direct Cur Dc Theory Automation Textbook