Current Electricity and Electrical InstrumentHard
Question
The equivalent resistance between A and B will be (in Ω)


Options
A.2/7
B.8
C.4/3
D.7/3
Solution

Due to input symmetry potential drop in AC, AD and AE part is same. Therefore potential at C,D and E point is same.
Req = 7/3 Ω

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