Science, asked by woosan, 6 months ago

find the value of R if A= B​

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Answered by Rishi2601
1

Answer:

22ohm

Explanation:

In A

Resistance in parallel:

1/R=1/20+1/30

1/R= 5/60=1/12

R=12ohm

Total resistance:

Resistance in parallel+Resistance in series

12ohm +10ohm

22ohm

which is equal to R of B

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