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In the shown wire frame, each side of a ...

In the shown wire frame, each side of a square (the smallest square) has a resistance R. The equivalent resistance of the circuit between the points A and B is

A

R

B

2R

C

4R

D

8R

Text Solution

Verified by Experts

The correct Answer is:
B

b. The circuit can be folded about B and redrawn as
.
Hence, the equivalent resistance between A and B is 2R.
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