Share

## FIND THE EQUIVALENT RESISTANCE BETWEEN A AND B

Question

## Introduction

Resistance is a property of every conductor, which is material that allows the flow of electrons. If you have a circuit made up of two points in a straight line and one resistor, you can use the formula for equivalent resistance to find both the resistance between those two points and also the voltage drop across each resistor. To begin with, let’s look at finding equivalent resistance between point A and point B:

## The Resistance at Point B is R2 – R1

R2 – R1 = R3 – R4 + R5 – R6

R2 = 1/3 (R1 + R2)

## Use the formula for equivalent resistance to find the resistance between points a and b

R= R1 + R2 – R3

In this case, you are given that R1 = 10 ohms and R2 = 20 ohms. You need to find out what value to use for “R3” (the third resistor).

If you know the values of two resistors in series, then you can use Ohm’s Law to calculate any one of them when given another known value. For example, if we have two resistors in series with values 1 ohm and 2 ohms respectively then according to Ohm’s law I = V/R where I represents current flowing through these two resistors so we could write down something like: V = IR (current equals voltage across both components multiplied together) or V1xI2 (voltage across one component times current through both components equals total voltage drop across all three elements).

## Repeat this process for the other three pairs of points in the circuit.

The total resistance of your circuit is simply the sum of all four resistances combined: Rtotal = R1 + R2 + R3 + R4

The resistance between A and B is R2 – R1.

We hope you enjoyed learning about equivalent resistance and how it can be used to calculate the total resistance in a circuit.

## Answers ( 2 )

## FIND THE EQUIVALENT RESISTANCE BETWEEN A AND B

## Introduction

In order to find the equivalent resistance between A and B, you’ll need to consider the resistances of all the components in the circuit. In this blog post, we’ll walk you through how to do just that. We’ll also offer some tips on how to troubleshoot resistance issues in your circuit.

## What is Resistance?

In electrical engineering, resistance is the property of a material that opposes the passage of an electric current. The higher the resistance of a material, the more it opposes the flow of current. A material with a very high resistance is called an insulator, while a material with a very low resistance is called a conductor.

The standard unit of resistance is the ohm (Ω). Resistance values can be measured in various ways, including using a multimeter.

## The Equation for Resistance

The equation for resistance is:

R = V/I

Where:

R is the resistance (in ohms)

V is the voltage (in volts)

I is the current (in amps)

## Example: Find the Equivalent Resistance Between A and B

“In order to find the equivalent resistance between A and B, you will need to first find the resistance of each individual resistor. Once you have the resistance of each individual resistor, you can then use the equation R=V/I to find the equivalent resistance.

For this example, we will be using the following values:

Resistor A: 10 ohms

Resistor B: 20 ohms

To find the equivalent resistance of these two resistors, we first need to calculate the resistance of each individual resistor. For Resistor A, we can use the equation R=V/I to calculate that its resistance is 10 ohms. For Resistor B, we can use the same equation to calculate that its resistance is 20 ohms.

Now that we know the resistance of each individual resistor, we can use the equation R=V/I to find the equivalent resistance between A and B. In this case, our voltage (V) will be equal to the sum of the voltages of each individual resistor (10 + 20 = 30), and our current (I) will be equal to 1 amp. Plugging these values into our equation, we get:

R = 30 / 1

R = 30 ohms

Therefore, the equivalent resistance between A and B is 30 ohms.

In conclusion, the equivalent resistance between points A and B are given by the equation: R = R1 + R2. This equation is valid for any two points in a circuit, regardless of the number of resistors in between them. By using this equation, you can easily find the equivalent resistance of any circuit, no matter how complex it may be.In math, when we want to find the equivalent resistance between two voltages, we use the following equation: V1 = V2 / (R1 + R2) Meaning, if we want to find the resistance between two voltages, we divide one voltage (V1) by the other voltage (V2) and then add the values of both resistors (R1 + R2). So, if we wanted to find the equivalent resistance between two currents, we would use this equation: I1 = I2 / (R1 + R2) Again, if we wanted to find the current between two voltages, we would divide one current by the other current and then add the values of both resistors.

## Workout A

The amount of work that needs to be done in order to achieve a given goal (in this case, the equivalent resistance between a and b) is typically determined by multiplying the weight of the object being lifted by the number of repetitions needed to achieve the desired result. In this example, if we want to lift 100 pounds using a weightlifting bench, we would need to do 100 repetitions in order to achieve the equivalent resistance between a and b.

For athletes, working out at an equivalent resistance allows for more effective training and results. For example, if an athlete wants to increase their bench press strength by 10 pounds but does not have access to a weightlifting bench that can accommodate 100 pounds, they can instead use an 80-pound weight plate as their target rep range and perform 8-10 repetitions with each set. By doing this, they are still working towards their goal while also allowing for increased safety and decreased wear on their muscles.

## Workout B

If you want to find the equivalent resistance between A and B, simply divide the weight in pounds by the weight in kilograms. For example, if someone weighs 150 pounds and they need to lift 75 kilograms, their equivalent resistance would be 6.25 kilograms per pound.

## The Results

The results of the experiment show that a resistor with a value of 10 kΩ is equivalent to a resistor with a value of 5,000 Ω.

The equivalence between A and B can be found using the following equation: A = B