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Hence equivalent resistance between points A and B is 22.5Ω. Additional information: Resistance in series: when a several number of resistances are connected in series then the equivalent resistance is equal to sum of individual resistances. If ${{R}_{1}},{{R}_{2}},{{R}_{3}}$ be the resistor connected in series than their equivalent resistance ...

Equivalent resistance of the following network is ___ Ω. asked Feb 17, 2024 in Physics by SivaSireesha (47.8k points) jee main 2024; Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries.

The equivalent resistance is defined as a point where the total resistance is measured in a parallel or series circuit (in either the whole circuit or in a part of the circuit). The equivalent resistance is defined between two terminals or nodes of the network. Equivalent resistance may sound complicated, but it’s just a technical way to say ...

The process to find the equivalent resistance in such cases involves: Identifying sections of the circuit that are clearly in series or parallel. Simplifying these sections step by step using the formulas for series and parallel resistances. Repeating the process until the entire circuit is reduced to a single equivalent resistance between A and B.

The equivalent resistance of the circuit network across A and B is \[\dfrac{r}{2}\Omega \]. This is the required solution. Note: The resistance of a network is dependent on the type of combination of resistors. From this example, we understand that the resistance can be even lesser than the resistances involved in the circuit.

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Hence, equivalent resistance between A and B = 5 Ω. (ii) The resistivity of wire does not change with the change in the thickness of the wire. Answered By. 4 Likes. Related Questions. A person is standing at the sea shore. An observer on the ship which is anchored in between a vertical cliff and the person on the shore fires a gun.

CONCEPT: Equivalent Resistance: Equivalent Resistance between two Points is the ratio of Potential Difference between them and the amount of current passing through them. Equivalent Resistance can also be defined as the resistance of the resistor which will replace all the resistors between two points and will draw the same current between these two points as it was flowing Earlier.

Calculate the equivalent resistance of the bottom two resistors: R b o tt o m = R + R R ⋅ R = 2 R R 2 = 2 R Step 4. Now, add the equivalent resistances of the top and bottom resistors in series: R e q = R t o p + R b o tt o m = 2 R + 2 R = R. Final Answer. The equivalent resistance between points A and B is R.

What is the equivalent resistance between A and B? Ask Question Asked 1 year, 2 months ago. Modified 1 year, 2 months ago. Viewed 518 times 0 ... \$\begingroup\$ @PMF the symmetry plan is used after figuring the resistance between AB which is R/2 and the the resistance between EC which is also R/2. \$\endgroup\$ – Jack. Commented Feb 22, 2024 ...

Equivalent resistance: It shows where the aggregate resistance connected either in parallel or series is calculated. Essentially, the circuit is designed either in Series or Parallel. Electrical resistance shows how much energy one needs when you move the charges/current through your devices. Formula for resistors connected in series / parallel:

Question: Calculate the equivalent resistance of the circuit between points A and B, showing all the steps of the calculation. Type or paste question here. Show transcribed image text. There are 2 steps to solve this one. Solution. Step 1. Here 12Ω and 18Ω are in parallel combination. so equivalent of 12Ω and 18Ω is,

Three resistances 12 Ω 6 Ω and 4 Ω are connected in parallel.∴ The equivalent resistance in parallel is given byNow 2 Ω Rp and 5 Ω are in series.Thus the equivalent resistance between A and B =2 Ω +2Ω+5 Ω = 9 Ω.

Thus, the equivalent resistance of the given combination of the resistors between A and B is equal to $\dfrac{{5R}}{8}$. Hence, the correct answer is option B. Note: For identifying the series combination between two resistors, we must ensure that the current flowing through one must not be divided before reaching the other. That is, the same ...

Calculate the equivalent resistance between the points A and B for the following combination of resistors: Calculate the quantity of heat that will be produced in a coil of resistance 75 Ω if a current of 2A is passed through it for 2 minutes. Question Bank with Solutions.

Equivalent resistance of 4 Ω and 12 Ω, R 4, 12 = 4 × 12 4 + 12 = 3 Ω Now, R 6 , 3 and R 4 , 12 are connected in series. Equivalent resistance between A and B R A B = R 6 , 3 + R 4 , 12 = 2 + 3 = 5 Ω

Equivalent Resistance Calculation:To find the equivalent resistance between points A and B in a circuit, we need to analyze the circuit and simplify it step by step.Step 1: Identifying Series and Parallel Components- Look for series resistors: Resistors connected in a line with no other components in between.- Look for parallel resistors: Resistors connected at both ends, forming a loop with ...

The overall equivalent resistance between terminals A and B can be calculated by adding their individual resistances:R_eq = R_eq4 + R7Conclusion:By analyzing the circuit and applying the principles of series and parallel resistors, we can find the equivalent resistance between terminals A and B. This approach allows us to break down the complex ...

8Ω. Explanation: Given, resistances 10Ω and 2.5Ω are in parallel, `R_1 = (10 xx 2.5)/(10 + 25) = 2Omega` Now, 2Ω and 10Ω are in series, R 2 = 10 + 2 = 12Ω. R 2 and 12Ω are in parallel, `1/R_3 = 1/12 + 1/12`. ⇒ R 3 = 6Ω. Now, R 3 and 10Ω are in series, R 4 = 6 + 10 = 16Ω. Now, R 4 and 16Ω are in parallel. `1/R = 1/16 + 1/16 ⇒ R = 16/2 = 8Omega`