A) R
B) \[R(\sqrt{3}-1)\]
C) 3 R
D) \[R(\sqrt{3}+1)\]
Correct Answer: B
Solution :
Cut the series from XY and let the resistance towards right of XY be \[{{R}_{0}}\]whose value should be such that when connected across AB does not change the entire resistance. The combination is reduced to as shown below.You need to login to perform this action.
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