How To Find Missing Resistance In Parallel Circuit

By | August 30, 2023



Have you ever encountered a parallel circuit that just won't work no matter how many times you check the connections? One of the most common issues with parallel circuits is finding the missing resistance. It can be frustrating and time-consuming, but fear not - in this article, we will guide you on how to easily find the missing resistance in a parallel circuit.

Firstly, it is important to understand the concept of parallel circuits. In a parallel circuit, there are multiple paths for the current to flow. This means that the total resistance of the circuit decreases as more resistors are added. So, if one resistor is missing, it can significantly affect the overall resistance and cause the circuit to malfunction.

To find the missing resistance, start by calculating the total resistance of the circuit using Ohm's Law. This is done by adding the reciprocals of all the known resistances and then taking the reciprocal of the sum. Once you have the total resistance, subtract the known resistances from it. The difference will give you the value of the missing resistance.

Another way to find the missing resistance is by using the voltage divider rule. This rule states that the voltage across a resistor is proportional to its resistance. So, if you know the voltage across two resistors and one of their values, you can calculate the value of the missing resistor using simple algebraic equations.

In conclusion, finding the missing resistance in a parallel circuit may seem daunting, but with the right approach, it can be easily tackled. Whether you use Ohm's Law or the voltage divider rule, make sure to double-check your calculations and connections to ensure accuracy. With these tips in mind, you can troubleshoot parallel circuits like a pro and get them up and running in no time.


Solving Parallel Circuits

Solving Parallel Circuits


Finding A Missing Resistor Physics Forums

Finding A Missing Resistor Physics Forums


In The Ohm S Law Experiment To Find Resistance Of Unknown Resistor R Following Two Arrangement A And B Are Possible Measured Is Given By V I Voltage Reading Voltmeter

In The Ohm S Law Experiment To Find Resistance Of Unknown Resistor R Following Two Arrangement A And B Are Possible Measured Is Given By V I Voltage Reading Voltmeter


Series Parallel Circuits

Series Parallel Circuits


A Typical Commutation Circuit Scientific Diagram

A Typical Commutation Circuit Scientific Diagram


Electrical Electronic Series Circuits

Electrical Electronic Series Circuits


Solved Series Circuits Solve To 3 Significant Figures For Chegg Com

Solved Series Circuits Solve To 3 Significant Figures For Chegg Com


Dynamic Quenching Of A Single Photon Avalanche Photodetector Using An Adaptive Resistive Switch Nature Communications

Dynamic Quenching Of A Single Photon Avalanche Photodetector Using An Adaptive Resistive Switch Nature Communications


Lesson Explainer Analyzing Combination Circuits Nagwa

Lesson Explainer Analyzing Combination Circuits Nagwa


Simple Parallel Circuits Series And Electronics Textbook

Simple Parallel Circuits Series And Electronics Textbook


Solving Parallel Circuits

Solving Parallel Circuits


Lesson Explainer Analyzing Combination Circuits Nagwa

Lesson Explainer Analyzing Combination Circuits Nagwa


Electrical Electronic Series Circuits

Electrical Electronic Series Circuits


Circuits Worksheet

Circuits Worksheet


Dumb Question About Resistors In Series Parallel

Dumb Question About Resistors In Series Parallel


How To Calculate Resistance In A Parallel Circuit

How To Calculate Resistance In A Parallel Circuit


Series And Parallel Circuits Learn Sparkfun Com

Series And Parallel Circuits Learn Sparkfun Com


In The Circuit Shown Figure Find Part A Cur Resistor R B Resistance C Unknown Emf E D If Is

In The Circuit Shown Figure Find Part A Cur Resistor R B Resistance C Unknown Emf E D If Is



4.5