How To Determine Equivalent Resistance In A Parallel Circuit

By | July 18, 2022



When it comes to electrical circuitry, there are a few basic rules that must be followed to ensure the integrity of the system. One of these rules is the law of equivalent resistance in a parallel circuit. This law states that when two or more resistors are arranged in a parallel circuit, the total resistance of the system will be the sum of the individual resistors. This means that the overall resistance a circuit experiences will depend on what type of resistors are used and how they are connected.

To calculate the total equivalent resistance in a parallel circuit, the first step is to identify the individual resistors. To do this, it is important to understand the relationship between current, voltage and resistance. Current is the measure of the amount of electrical charge passing through the circuit, while voltage is the measure of the potential difference between two points in the circuit. Resistance is the measure of how much energy is lost as electricity passes through the circuit. Each resistor has its own resistance value, which will be used to determine the total equivalent resistance in the circuit.

The next step is to calculate the total equivalent resistance of the circuit. This can be done using Ohm’s Law, which states that the total resistance in a circuit is equal to the sum of the individual resistances. To calculate the total resistance of the circuit, simply add together the resistance values of each resistor. For example, if there are three resistors with resistance values of 10 ohms, 5 ohms, and 15 ohms, then the total equivalent resistance of the circuit will be 30 ohms (10 + 5 + 15 = 30).

Once the total equivalent resistance of the circuit has been determined, it can be used to calculate the current, voltage, and power that will flow through the circuit. Knowing the total equivalent resistance value is also helpful when connecting components together in parallel, as it makes it easier to determine the total effect of the circuit.

Solving for the total equivalent resistance in a parallel circuit is an important part of understanding electrical circuitry and is essential for any electrical engineer or technician. By calculating the total resistance, you will be able to better understand how components interact in the circuit, allowing you to make more informed decisions on design and maintenance.


Circuits Worksheet

Circuits Worksheet


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Using Series Parallel Resistance Combination Find The Equivalent Seen By Source In Circuit Of Fig Overall Dissipated Power Holooly Com


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Solved 1 Given The Series And Parallel Circuit In Figure Chegg Com


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Physics Tutorial Parallel Circuits


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Lab 3 Equivalent Resistance


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Solved 5 Find The Equivalent Resistance Of Following Chegg Com


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4 Ways To Calculate Series And Parallel Resistance Wikihow


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Solved Theory The Goal Of This Lab Is To Test Equations Chegg Com


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Physics Tutorial Combination Circuits


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Equivalent Resistance Mbr Beginning Reading Program


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Find The Equivalent Resistance Of Circuit Shown Below Where R 1 Ohm 2 3 8 4 5 6 And 7 Study Com


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4 Ways To Calculate Total Resistance In Circuits Wikihow


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Parallel Circuit Analysis Three 15 Ω Resistors Are Connected In


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L4 Series And Parallel Resistors Physical Computing


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Solved 3 In The Circuit 1 Using Series Parallel Chegg Com


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Lesson Explainer Analyzing Combination Circuits Nagwa


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Resistors In Parallel Resistor Applications Guide