Question

two resistance are in ratio of 1 ratio 4 if these are connected in parallel the total resistance becomes 20 ohm find the value of each resistance​

Answer 1

Answer:

25 and 100

Explanation:

Let the two resistance be x and 4x

As they are in parallel net resistance will be (4x)(x)÷(4x+x)

That is 4x^2 ÷5x implies

4x÷5

Given net resistance is 20 ohm using above eq

4x÷5 =20implies

X=25 therefore the value of resistance are

X=25

4x=4×25=100

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