How To Find Unknown Resistance In Series Parallel Circuit

By | July 12, 2022





When it comes to working out the unknown resistance in a series parallel circuit, many people feel intimidated by the complexity of the process. But the truth is that it’s fairly straightforward once you’re familiar with the basics - and you can even work out the answer without using a calculator. So how do you go about finding the missing resistance? Let’s take a look.

To start, you first need to map out your circuit. Draw a diagram with all of the components labelled, including the voltage source and each resistor. Then, use Ohm’s law to calculate the current flowing through each individual branch. This will be helpful because it gives you information about the current coming into each resistor.

Next, you’ll need to apply the rules of series and parallel circuits to work out the total resistance of the circuit. For example, if two resistors are connected in series, then the total resistance is equal to the sum of their resistances. If they’re connected in parallel, then the total resistance is equal to the product divided by the sum of the resistances.

Once you’ve calculated the total resistance of the circuit, you can move on to the final step: finding the unknown resistance. Start by subtracting the known resistances from the total resistance to get the remaining resistance. Then, use Ohm’s law to figure out the voltage across the unknown resistor. Finally, divide this voltage by the current flowing through the unknown resistor to calculate its resistance.

The process of finding the unknown resistance in a series parallel circuit may seem intimidating at first, but it really isn’t that difficult. All it takes is a bit of practice and patience to get the hang of it. With a little bit of time and effort, you’ll soon find yourself confidently calculating the missing resistance in no time.


Solved Tne Circuit Below Has Voltmeter Tnat Reads 6 V Connected Parallel To Resistor Witn Unknown Resistance Ano An Ammeter In Series With The Same Reading Of 3ma Calculate

Solved Tne Circuit Below Has Voltmeter Tnat Reads 6 V Connected Parallel To Resistor Witn Unknown Resistance Ano An Ammeter In Series With The Same Reading Of 3ma Calculate


Combination Series Parallel Circuits Troubleshooting Motors And Controls

Combination Series Parallel Circuits Troubleshooting Motors And Controls


Finding A Missing Resistor Physics Forums

Finding A Missing Resistor Physics Forums


Solved 1 A 50 Ohm Resistance Is Connected In Series With Chegg Com

Solved 1 A 50 Ohm Resistance Is Connected In Series With Chegg Com


Solved Worksheet 12 Q N 1 Find The Unknown Resistance R2 In Chegg Com

Solved Worksheet 12 Q N 1 Find The Unknown Resistance R2 In Chegg Com


11 2 Ohm S Law Electric Circuits Siyavula

11 2 Ohm S Law Electric Circuits Siyavula


Experiment 1 Series Parallel Resistance

Experiment 1 Series Parallel Resistance


Căutare Tu Esti Labe How Do You Calculate Resistance In A Parallel Circuit Schwarzwald Hotel Org

Căutare Tu Esti Labe How Do You Calculate Resistance In A Parallel Circuit Schwarzwald Hotel Org


A Resistance R Is Connected In Series With Parallel Circuit Comprising Of Resistances 4Ω And 6Ω Respectively When The Applied Voltage 15v Power Dissipated Resistor

A Resistance R Is Connected In Series With Parallel Circuit Comprising Of Resistances 4Ω And 6Ω Respectively When The Applied Voltage 15v Power Dissipated Resistor


Measuring Unknown Resistance With Voltage Divider Circuitlab

Measuring Unknown Resistance With Voltage Divider Circuitlab


Simplified Formulas For Parallel Circuit Resistance Calculations Inst Tools

Simplified Formulas For Parallel Circuit Resistance Calculations Inst Tools


Lesson Explainer Analyzing Combination Circuits Nagwa

Lesson Explainer Analyzing Combination Circuits Nagwa


One Unknown Resistance

One Unknown Resistance


Series Dc Circuits Basics Electronics

Series Dc Circuits Basics Electronics


Question Using Experimental Results To Find The Resistance Of A Resistor Nagwa

Question Using Experimental Results To Find The Resistance Of A Resistor Nagwa


Unknown Resistor In A Series Parallel Circuit Physics Forums

Unknown Resistor In A Series Parallel Circuit Physics Forums


Find The Unknown Resistance In Figure Shown To Nearest Hundredth Of An Ohm If Total Brainly Com

Find The Unknown Resistance In Figure Shown To Nearest Hundredth Of An Ohm If Total Brainly Com


Circuits Worksheet

Circuits Worksheet


Series Parallel Circuits

Series Parallel Circuits