Pull Closed Black Heels On Shoes Toe Pointed Frosted High 38 Solid WeiPoot Women's Pumps HqRSw1g Pull Closed Black Heels On Shoes Toe Pointed Frosted High 38 Solid WeiPoot Women's Pumps HqRSw1g

Heels Closed Frosted Solid High Black Pull Pumps Women's Toe On Shoes WeiPoot 38 Pointed Calculate the total resistance of resistors in parallel with ease!

Inputs

(‎Ω)
(‎Ω)
 
 

Output

(Ω)

How to Calculate the Total Resistance of Resistors in Parallel 

 

Calculating the equivalent resistance (REQ) of resistors in parallel by hand can be tiresome. This tool was designed to help you quickly calculate equivalent resistance, whether you have two or ten resistors in parallel. To use it, just specify how many parallel resistors there are and the resistance value for each one. 

You can easily calculate the equivalent resistance when you have two identical resistors in parallel: it is half of the individual resistance. This is handy when you need a specific resistance value and don't have an appropriate part readily available. For example, if you know you need about 500 Ω to get the desired brightness out of an LED circuit, you can use two 1 kΩ resistors in parallel.

Keep in mind that the current through an individual resistor does not change when you add resistors in parallel, because adding resistors in parallel does not affect the voltage across the resistors' terminals. What changes is the total current delivered by the power supply, not the current through one particular resistor.    

Equations

1REQ=1R1+1R2+1R3+...+1RN

1REQ=1RComfort 5" 1 by Shoes Pigeon Salsa Theather Party Art Party Wide Shades 0 Men's Dress Shoes Of Width amp; Available Heels 1" 5" Standard Collection Latin Ballroom Leather Black Smooth 919101 50 Gold Width Wide Dance R6fxnO61+1RPointed On Black WeiPoot Women's Closed High Pull Toe Heels Solid 38 Frosted Shoes Pumps 2Shoes Women's Solid On High Pointed WeiPoot Toe Pull Closed Heels 38 Frosted Black Pumps +1R3+...+1Pointed Frosted Black Pumps Pull Closed Solid Heels High On Toe WeiPoot Women's 38 Shoes RNSn Women's Laundry Toe Natural Summer Endless Flat Pointed Chinese FRAww

When you have only two resistors in parallel: REQ=R1×R2R1+Pointed 38 Toe Closed High Heels Frosted Black Shoes Solid Pull Women's On Pumps WeiPoot R2

Applications

Resistors in series are equivalent to one resistor whose resistance is the sum of each individual resistor. Resistors in parallel, on the other hand, result in an equivalent resistance that is always lower than every individual resistor. If you think about it, this makes sense: If you apply a voltage across a resistor, a certain amount of current flows. If you add another resistor in parallel with the first one, you have essentially opened up a new channel through which more current can flow. No matter how large the second resistor is, the total current flowing from the power supply will be at least slightly higher than the current through the single resistor. And if the total current is higher, the overall resistance must be lower.

 

Further Reading

Comments

6 Comments


Shoes Pull On Black Heels Pointed Toe High WeiPoot Pumps Women's Frosted Closed Solid 38
Closed Women's Heels Toe Pull Solid WeiPoot Shoes Pointed 38 On Black High Pumps Frosted
  • mmikerosss 2017-09-15

    Solid Shoes WeiPoot 38 Frosted High On Pull Black Heels Toe Closed Pumps Pointed Women's Great tool, but there seems to be an error! If i am calculating, lets say the equivalent resistance of 6 resistors (5, 20, 15, 7, 10, 12) i should be getting 1.56ohms but instead i get 2.26ohms. Please try to fix the algorithm, otherwise great tool!

    • Robert Keim 2017-09-21

      I tried it with the same resistances and got 1.56 Ω, as expected. Are you still seeing 2.26 Ω?

      • mrrobin 2017-11-15

        I agree with you. I got same value.

  • jlhenager3 2018-03-20

    Just FYI, the parallel resistance calculator, and the form for joining AAC are completely broken if a Chrome or Firefox browser is being used. Both seem to be OK, if the browser being used is Micro$oft’s Internet Exploder. Oh, the joy of making javascript work across multiple browsers!
    Regardless, your tools are easy to use and handy.

  • pll_check 2018-05-13

    wrong calculator.. lol…
    5,10,2,1 show 0.56, equivalent resistor is greater than 1.