Current Electricity and Electrical InstrumentHard
Question
In the previous question find the resistance between points 1 - 3.
Options
A.3/4 R
B.5/6 R
C.3/5 R
D.6/5 R
Solution
due to input output symmetry, here no current passes through resistance 2 to 6 and 4 to 8. Equivalent circuit is
Req =
Req = 
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