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A wire of resistance 0.5 omega m^(-1) is...

A wire of resistance `0.5 omega m^(-1)` is bent into a circle of radius `1m`. The same wire is connected across a diameter `AB` as shown in fig. The equivalent resistance is

A

`pi ohm`

B

`(pi)/((pi + 2)) ohm`

C

`(pi)/((pi + 4)) ohm`

D

`(pi + 1) ohm`

Text Solution

Verified by Experts

The correct Answer is:
C
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