question_answer

In the circuit shown in the figure, each of the resistance is equal to 2 0. The resistance between the points and B is              

A)  3\[\Omega \]         

B)  2\[\Omega \]

C)  4\[\Omega \]

D)  1\[\Omega \]

Correct Answer: B

Solution :

 This Circuit represents Wheatstone bridge. So, the total resistance between points A and B will be \[2\,\Omega \].