Question

# Six resistors each of resistance R are connected as shown in figure. What is the effective resistance between points A and B?  R  6R3R

Solution

## The correct option is B Resistance R,(R+R)= 2R, (R+R)=2R and R are in parallel  Hence effective resistance is given by 1Reff=1R+12R+12R+1R which gives Reff=R3

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