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Five resistance have been connected as shown in figure . The equivalent resistance (in \Omega ) between the points X and Y will be equal to

Option: 1

10


Option: 2

20


Option: 3

22


Option: 4

50


Answers (1)

best_answer

We can rearrange the circuit as

\Rightarrow

This is a balanced wheatstone bridge,hence BD can be eliminated as no current will pass through it.

                                     R_{eq}=\frac{20*20}{20+20}= 10\Omega

 

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