![For the post office box arrangement to determine the value of unknown resistance the unknown resistance should be connected between [IIT-JEE (Screening) 2004] B C D (a) B and C (b) C For the post office box arrangement to determine the value of unknown resistance the unknown resistance should be connected between [IIT-JEE (Screening) 2004] B C D (a) B and C (b) C](https://toppr-doubts-media.s3.amazonaws.com/images/4895424/3edcb0bd-993c-4fde-b1f6-1cd5261f3577.jpg)
For the post office box arrangement to determine the value of unknown resistance the unknown resistance should be connected between [IIT-JEE (Screening) 2004] B C D (a) B and C (b) C
![Adamstown Borough looks for answers after P.O. box fees more than double [Lancaster Watchdog] | Local News | lancasteronline.com Adamstown Borough looks for answers after P.O. box fees more than double [Lancaster Watchdog] | Local News | lancasteronline.com](https://bloximages.newyork1.vip.townnews.com/lancasteronline.com/content/tncms/assets/v3/editorial/7/79/779c9418-a735-11ed-a331-c74fff3e24f8/63e2ce680663b.image.jpg?resize=779%2C500)
Adamstown Borough looks for answers after P.O. box fees more than double [Lancaster Watchdog] | Local News | lancasteronline.com
![The circuit shown is of a post office box while using it for measuring the unknown resistance. All the keys except the two 100 ohms in the first row and both 2 The circuit shown is of a post office box while using it for measuring the unknown resistance. All the keys except the two 100 ohms in the first row and both 2](https://www.vedantu.com/question-sets/0e5ca896-defd-4ba6-af5c-fd0f9883857f1665689870790615820.png)
The circuit shown is of a post office box while using it for measuring the unknown resistance. All the keys except the two 100 ohms in the first row and both 2
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