1.

The effective resistance between the terminals A |and B is53(1)(2) 2R(3) R(4) R2

Answer»

2 resistances are in parallel hencethe resultant will be 1/R+1/R

=R/2it is again in parallel with Rhence2/R+1/R=3R/3=RInow this in series with R again hence R+R=2R



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